noun/verb

This is a table of noun/verb combinations and their frequencies from sentences in your study carrel. Use it to search & browse the list to learn more about your study carrel.

noun	verb	frequency
cells	were	592
it	is	553
ibv	isolates	304
samples	were	290
it	was	241
chickens	were	223
rna	was	215
protein	is	214
virus	was	206
protein	was	186
strains	were	180
ibv	is	177
it	has	160
ibv	was	158
birds	were	156
viruses	were	148
proteins	were	121
virus	is	117
sequences	were	116
cells	infected	110
group	were	105
gene	was	102
strain	was	102
our	results	99
ibv	has	96
study	was	91
we	have	89
they	were	88
chickens	infected	86
pcr	was	86
virus	isolates	85
virus	isolated	84
proteins	are	82
they	are	81
we	found	80
studies	have	80
groups	were	79
cells	expressing	78
cells	was	74
ibv	were	74
vaccines	are	71
viruses	isolated	70
analysis	was	62
gene	is	60
genes	were	59
strains	are	58
group	was	57
strains	isolated	55
study	were	52
we	used	51
sequence	was	50
they	have	49
ibv	are	45
ibv	isolate	45
strains	have	44
gene	were	44
chickens	inoculated	44
sample	was	43
virus	expressing	43
analysis	showed	42
viruses	have	42
viruses	are	40
genes	are	39
protein	has	38
protein	were	38
virus	using	36
ibv	infected	36
rna	is	35
virus	has	35
cells	are	35
antibodies	were	34
infection	is	34
analyses	were	33
genome	is	33
pcr	using	33
we	observed	33
analysis	using	32
we	did	31
cells	using	31
ibv	have	31
coronavirus	is	30
proteins	have	30
strain	is	30
infection	was	29
studies	are	29
virus	isolate	29
vaccine	is	28
virus	resulting	27
chickens	was	27
strains	used	27
study	showed	26
genome	were	26
study	are	26
genome	was	25
region	is	25
vaccine	was	25
vaccines	have	25
analysis	based	25
study	is	24
we	were	24
virus	are	24
antibody	was	24
strains	is	24
birds	had	23
region	was	23
samples	was	23
sequences	are	23
strain	were	23
virus	were	23
virus	induces	22
viruses	was	22
sequence	is	22
ibv	using	22
cells	is	21
gene	demonstrates	21
strains	was	20
study	has	20
they	had	20
vaccines	were	20
sequences	was	19
viruses	had	19
studies	showed	19
strain	has	19
sequenced	using	19
protein	expressed	19
pcr	were	19
infection	were	19
groups	was	19
cells	containing	18
pcr	results	18
we	report	18
s1	is	17
viruses	using	17
type	isolates	17
strain	isolated	17
analysis	were	17
regions	were	17
ibv	induced	17
ibv	isolated	17
birds	showed	16
birds	was	16
gene	showed	16
regions	are	16
strains	showed	16
type	was	16
vaccines	used	16
virus	based	16
proteins	was	15
we	showed	15
we	performed	15
viruses	expressing	15
%	were	15
gene	has	15
chickens	is	15
chickens	are	15
protein	are	14
we	are	14
strains	using	14
proteins	is	14
cells	showed	14
infections	were	14
coronavirus	isolated	14
chickens	showed	14
chickens	following	14
groups	showed	13
pcr	is	13
vaccines	is	13
viruses	including	13
virus	had	12
we	show	12
we	detected	12
we	describe	12
we	demonstrated	12
viruses	containing	12
ibv	does	12
vaccine	were	12
protein	contains	12
coronavirus	isolates	12
gene	had	12
studies	using	12
infection	induces	11
we	determined	11
virus	binding	11
studies	were	11
rna	binding	11
it	showed	11
ibv	induces	11
groups	have	11
groups	are	11
gene	are	11
coronavirus	has	11
coronavirus	associated	11
sample	were	10
we	identified	10
viruses	is	10
virus	infecting	10
virus	infected	10
virus	induced	10
vaccine	showed	10
study	using	10
infections	are	10
rna	were	10
it	does	10
infection	has	10
infection	are	10
ibv	showed	10
coronavirus	was	10
bronchitis	is	10
proteins	using	10
study	demonstrates	9
strain	showed	9
strains	detected	9
strains	has	9
we	do	9
they	showed	9
virus	detected	9
we	compared	9
it	contains	9
sequences	showed	9
sequence	were	9
i	was	9
genomes	were	9
birds	inoculated	9
chickens	caused	9
genes	was	9
genome	has	9
birds	are	9
group	had	9
group	infected	9
group	showed	9
groups	had	9
rna	using	8
we	had	8
viruses	has	8
viruses	demonstrate	8
vaccines	based	8
them	were	8
study	demonstrated	8
studies	demonstrated	8
sequences	using	8
sequences	used	8
sample	is	8
rna	are	8
chickens	had	8
region	are	8
protein	showed	8
protein	binds	8
it	suggests	8
ibv	causes	8
genes	have	8
chickens	using	8
antibodies	was	8
analysis	indicated	8
region	were	8
analyses	using	8
proteins	associated	7
rna	containing	7
infection	results	7
protein	have	7
studies	indicated	7
strains	based	7
virus	used	7
them	are	7
type	isolated	7
virus	containing	7
virus	showed	7
infections	is	7
birds	have	7
ibv	contains	7
cells	compared	7
%	compared	7
group	is	7
antibodies	showed	7
birds	is	7
antibodies	are	7
cells	contained	7
coronavirus	are	7
genes	using	7
genome	are	7
rna	has	6
samples	containing	6
sequence	has	6
strain	had	6
strain	have	6
strain	infected	6
strain	used	6
viruses	did	6
type	were	6
vaccine	has	6
virus	causes	6
viruses	detected	6
proteins	has	6
we	isolated	6
we	reported	6
region	contains	6
strains	including	6
protein	determines	6
chickens	has	6
itself	is	6
analysis	has	6
antibody	showed	6
birds	compared	6
birds	infected	6
cells	have	6
analysis	demonstrated	6
chickens	induced	6
it	causes	6
genes	is	6
genomes	are	6
i	were	6
ibv	had	6
genes	had	6
strains	found	5
strain	using	5
sequences	have	5
samples	used	5
samples	showed	5
samples	are	5
regions	was	5
rna	isolated	5
rna	contains	5
region	showed	5
region	containing	5
proteins	including	5
strains	identified	5
strains	had	5
they	do	5
strains	included	5
studies	suggested	5
study	describes	5
study	indicates	5
study	shows	5
their	use	5
they	did	5
vaccine	expressing	5
virus	did	5
viruses	showed	5
viruses	used	5
we	demonstrate	5
proteins	detected	5
proteins	expressed	5
cells	inoculated	5
protein	using	5
group	contained	5
protein	did	5
analysis	is	5
antibody	binding	5
bird	was	5
%	was	5
cells	resulted	5
chickens	compared	5
gene	being	5
gene	using	5
genes	showed	5
genome	had	5
genomes	was	5
group	compared	5
.	showed	5
group	have	5
infection	caused	5
group	inoculated	5
it	did	5
infections	have	5
infection	resulted	5
infection	induced	5
it	had	5
ibv	used	5
ibv	infects	5
ibv	contained	5
groups	based	5
ibv	inoculated	5
studies	indicate	4
study	show	4
study	indicated	4
study	have	4
study	demonstrate	4
strains	contained	4
strains	result	4
strain	are	4
samples	using	4
rna	bound	4
they	found	4
region	using	4
study	suggested	4
vaccines	containing	4
type	isolate	4
types	were	4
vaccine	containing	4
vaccine	induced	4
vaccine	isolates	4
vaccines	do	4
viruses	demonstrated	4
viruses	identified	4
we	expressed	4
we	find	4
we	suggest	4
proteins	being	4
proteins	containing	4
study	suggests	4
protein	result	4
gene	resulted	4
analysis	are	4
antibodies	did	4
birds	showing	4
bronchitis	has	4
cell	was	4
chicken	following	4
chicken	is	4
chicken	was	4
coronavirus	contains	4
gene	containing	4
gene	followed	4
gene	have	4
chickens	have	4
protein	induces	4
infections	was	4
protein	induced	4
genome	contains	4
protein	detected	4
protein	containing	4
protein	binding	4
our	result	4
infection	does	4
ibv	caused	4
groups	compared	4
group	included	4
strains	reported	3
strains	containing	3
strains	described	3
strains	did	3
strains	infecting	3
study	does	3
strains	resulted	3
studies	demonstrate	3
studies	identified	3
study	detected	3
strains	cause	3
study	did	3
sample	containing	3
strain	infecting	3
strain	compared	3
strain	based	3
sequences	reported	3
sequences	had	3
sequences	detected	3
sequence	showed	3
sequence	isolated	3
sequence	are	3
samples	contained	3
sample	using	3
study	indicate	3
s1	contains	3
study	identified	3
types	have	3
study	performed	3
study	reported	3
rna	binds	3
we	included	3
we	identify	3
viruses	inoculated	3
viruses	do	3
viruses	contain	3
viruses	caused	3
viruses	cause	3
virus	have	3
virus	following	3
virus	cause	3
vaccines	using	3
vaccines	induce	3
vaccines	has	3
vaccine	based	3
types	are	3
type	is	3
type	has	3
they	reported	3
they	induce	3
they	demonstrated	3
them	showed	3
their	results	3
study	used	3
study	results	3
rna	did	3
samples	had	3
proteins	used	3
i	had	3
group	has	3
genome	contained	3
genes	found	3
genes	being	3
genes	associated	3
gene	including	3
gene	following	3
gene	did	3
gene	compared	3
chicken	were	3
chicken	infected	3
cells	results	3
cells	has	3
cells	following	3
cells	did	3
bird	were	3
antibodies	induced	3
antibodies	have	3
analysis	suggests	3
analysis	performed	3
analyses	showed	3
analyses	performed	3
analyses	based	3
.	were	3
proteins	results	3
groups	did	3
analysis	identified	3
i	is	3
pcr	described	3
proteins	identified	3
i	m	3
proteins	had	3
proteins	bound	3
protein	used	3
protein	suggest	3
protein	identified	3
protein	had	3
protein	found	3
protein	does	3
protein	contained	3
pcr	indicated	3
proteins	contain	3
it	shows	3
ibv	expressing	3
infection	using	3
ibv	cause	3
ibv	binding	3
ibv	expressed	3
ibv	did	3
ibv	identified	3
ibv	results	3
ibv	shown	3
infection	include	3
infection	showed	3
sequences	shown	2
sequences	shows	2
strain	found	2
strain	reported	2
strains	associated	2
strains	being	2
strains	caused	2
strains	compared	2
strains	infect	2
strains	resulting	2
studied	using	2
strains	showing	2
strains	suggests	2
proteins	demonstrated	2
studied	did	2
studies	based	2
studies	found	2
studies	including	2
studies	reported	2
studies	show	2
sequences	containing	2
studies	showing	2
sequences	did	2
samples	based	2
sequence	suggested	2
rna	used	2
study	compared	2
proteins	found	2
proteins	resulted	2
proteins	showed	2
proteins	suggests	2
region	identifies	2
regions	have	2
regions	identified	2
regions	is	2
s1	are	2
sequence	indicated	2
samples	determined	2
samples	included	2
samples	including	2
sequence	being	2
sequence	binding	2
sequence	contained	2
sequence	contains	2
sequence	does	2
sequence	including	2
studies	suggest	2
vaccines	including	2
study	described	2
study	found	2
vaccines	include	2
virus	binds	2
virus	causing	2
virus	contains	2
virus	determined	2
virus	found	2
virus	identified	2
virus	indicated	2
virus	indicating	2
virus	inoculated	2
virus	resulted	2
viruses	associated	2
viruses	based	2
viruses	being	2
viruses	indicates	2
viruses	induced	2
viruses	infecting	2
viruses	reported	2
viruses	shown	2
we	observe	2
we	use	2
vaccines	expressing	2
vaccines	contain	2
vaccine	using	2
they	identified	2
study	had	2
study	included	2
study	showing	2
study	suggest	2
them	had	2
them	using	2
them	was	2
they	cause	2
they	contain	2
they	include	2
vaccine	used	2
they	observed	2
type	have	2
vaccine	compared	2
vaccine	contains	2
vaccine	did	2
vaccine	had	2
vaccine	have	2
vaccine	including	2
vaccine	use	2
proteins	do	2
groups	included	2
proteins	cause	2
genome	based	2
chickens	associated	2
chickens	causing	2
chickens	demonstrated	2
chickens	do	2
chickens	showing	2
coronavirus	infected	2
coronavirus	infecting	2
coronavirus	isolate	2
coronavirus	suggests	2
coronavirus	uses	2
coronavirus	using	2
gene	contained	2
gene	contains	2
gene	indicated	2
gene	reported	2
genes	compared	2
genes	contained	2
genes	did	2
genes	do	2
genes	include	2
genes	shows	2
cells	isolated	2
cells	including	2
cells	had	2
antibodies	followed	2
proteins	bind	2
analyses	are	2
analyses	identified	2
analyses	was	2
analysis	following	2
analysis	results	2
analysis	show	2
analysis	suggested	2
antibodies	detected	2
antibodies	following	2
cells	do	2
antibodies	is	2
antibodies	used	2
antibody	used	2
antibody	were	2
birds	did	2
birds	include	2
birds	including	2
bronchitis	was	2
cell	were	2
genome	associated	2
cells	contain	2
genome	identified	2
infection	causes	2
infection	including	2
infection	resulting	2
infections	caused	2
infections	has	2
infections	using	2
it	's	2
it	results	2
it	using	2
our	isolate	2
our	isolates	2
pcr	has	2
pcr	showed	2
pcr	uses	2
protein	being	2
protein	caused	2
protein	causes	2
protein	compared	2
protein	do	2
protein	resulted	2
genome	includes	2
protein	shown	2
infection	did	2
pcr	does	2
ibv	shows	2
groups	inoculated	2
genome	showed	2
genome	suggesting	2
ibv	resulted	2
genome	using	2
genomes	contain	2
genomes	have	2
group	are	2
group	did	2
groups	has	2
groups	including	2
group	comparing	2
ibv	indicates	2
groups	using	2
i	based	2
i	showed	2
ibv	expresses	2
ibv	following	2
ibv	include	2
groups	is	2
ibv	reported	2
samples	indicating	1
samples	compared	1
samples	described	1
samples	did	1
sequence	included	1
samples	have	1
sequence	had	1
sequence	compared	1
sequence	containing	1
sequence	described	1
sequence	found	1
sample	showed	1
sample	used	1
rna	results	1
sample	following	1
sample	contained	1
s1	was	1
s1	showed	1
s1	induced	1
s1	has	1
s1	containing	1
rna	suggests	1
rna	indicated	1
rna	expressed	1
sequence	results	1
rna	detected	1
sequence	indicate	1
strain	did	1
sequence	shows	1
sequence	used	1
rna	contain	1
strain	including	1
strain	identified	1
strain	expressing	1
strain	does	1
strain	determined	1
strain	detected	1
strain	containing	1
strain	contained	1
strain	causes	1
strain	caused	1
sequencing	included	1
sequencing	based	1
sequences	suggests	1
sequences	show	1
sequences	resulting	1
sequences	resulted	1
sequences	is	1
sequences	including	1
sequences	identified	1
sequences	determined	1
sequences	contained	1
sequenced	was	1
sequenced	showed	1
sequence	using	1
rna	contained	1
protein	cause	1
rna	compared	1
proteins	contained	1
proteins	associate	1
protein	suggests	1
protein	suggested	1
protein	showing	1
protein	results	1
protein	performs	1
protein	observed	1
protein	indicate	1
protein	includes	1
protein	having	1
protein	following	1
protein	expressing	1
protein	determined	1
protein	described	1
protein	contain	1
strains	causes	1
protein	bound	1
protein	based	1
protein	associates	1
protein	associated	1
pcr	identified	1
pcr	have	1
pcr	had	1
pcr	following	1
pcr	followed	1
proteins	compared	1
proteins	does	1
rna	bind	1
proteins	having	1
rna	based	1
rna	base	1
regions	showed	1
regions	show	1
regions	found	1
regions	contained	1
regions	associated	1
region	used	1
region	suggests	1
region	suggested	1
region	results	1
region	indicated	1
region	includes	1
region	have	1
region	has	1
region	had	1
region	did	1
region	determines	1
region	contained	1
region	compared	1
proteins	suggesting	1
proteins	suggest	1
proteins	performed	1
proteins	induced	1
proteins	induce	1
strained	using	1
themselves	are	1
strains	contain	1
vaccine	indicated	1
virus	be	1
virus	associated	1
vaccines	was	1
vaccines	use	1
vaccines	showed	1
vaccines	show	1
vaccines	isolated	1
vaccines	inducing	1
vaccines	indicated	1
vaccines	contained	1
vaccine	resulting	1
vaccine	resulted	1
vaccine	followed	1
strains	demonstrates	1
vaccine	does	1
vaccine	do	1
vaccine	described	1
vaccine	are	1
us	cause	1
types	using	1
types	used	1
types	isolated	1
types	is	1
types	including	1
types	included	1
types	identified	1
virus	being	1
virus	bound	1
virus	compared	1
virus	do	1
we	inoculated	1
we	infected	1
we	followed	1
we	express	1
we	detect	1
we	described	1
we	compare	1
viruses	suggests	1
viruses	indicating	1
viruses	include	1
viruses	having	1
viruses	found	1
viruses	following	1
viruses	contained	1
viruses	compared	1
virus	uses	1
virus	use	1
virus	suggests	1
virus	suggesting	1
virus	induce	1
virus	indicates	1
virus	include	1
virus	identify	1
virus	having	1
virus	does	1
types	found	1
types	based	1
type	used	1
study	caused	1
studies	was	1
studies	suggests	1
studies	shown	1
studies	results	1
studies	is	1
studies	include	1
studies	had	1
studies	did	1
studies	describing	1
studies	demonstrating	1
studies	comparing	1
studies	be	1
studied	were	1
studied	was	1
studied	isolates	1
strains	performed	1
strains	isolates	1
strains	induced	1
strains	induce	1
strains	indicate	1
strains	include	1
strains	having	1
strains	expressing	1
strains	does	1
strains	do	1
study	based	1
study	compares	1
type	suggested	1
study	contained	1
type	detected	1
type	containing	1
type	causing	1
type	bound	1
type	associated	1
they	infect	1
they	detected	1
they	demonstrate	1
pcr	based	1
them	show	1
them	is	1
them	identified	1
them	contain	1
them	caused	1
their	reported	1
their	detected	1
their	binding	1
their	associated	1
study	uses	1
study	resulted	1
study	reports	1
study	observed	1
study	identifies	1
study	following	1
study	demonstrating	1
pcr	do	1
ibv	demonstrate	1
pcr	are	1
chicken	are	1
cells	suggests	1
cells	suggest	1
cells	shown	1
cells	showing	1
cells	show	1
cells	resulting	1
cells	infect	1
cells	induces	1
cells	induce	1
cells	indicates	1
cells	indicated	1
cells	having	1
cells	found	1
cells	followed	1
cells	expressed	1
cells	does	1
cells	determined	1
cells	demonstrated	1
cells	caused	1
cells	based	1
cell	using	1
cell	is	1
cell	expressing	1
cell	associated	1
cell	are	1
cells	used	1
chicken	associated	1
bronchitis	isolated	1
chicken	contains	1
gene	indicates	1
gene	having	1
gene	determines	1
gene	contain	1
coronavirus	show	1
coronavirus	induced	1
coronavirus	induce	1
coronavirus	include	1
coronavirus	identified	1
coronavirus	had	1
coronavirus	containing	1
chickens	used	1
chickens	suggests	1
chickens	show	1
chickens	resulting	1
chickens	resulted	1
chickens	observed	1
chickens	included	1
chickens	did	1
chickens	detected	1
chickens	demonstrate	1
chickens	comparing	1
chicken	using	1
chicken	indicate	1
chicken	had	1
bronchitis	using	1
bronchitis	does	1
gene	induces	1
antibodies	described	1
antibodies	compared	1
antibodies	bind	1
analysis	used	1
analysis	shows	1
analysis	shown	1
analysis	resulted	1
analysis	indicates	1
analysis	indicate	1
analysis	including	1
analysis	have	1
analysis	followed	1
analysis	compared	1
analyses	suggested	1
analyses	is	1
analyses	indicated	1
analyses	have	1
.	indicated	1
.	identified	1
.	have	1
.	found	1
%	showed	1
%	observed	1
%	identified	1
%	had	1
%	contained	1
antibodies	demonstrated	1
antibodies	do	1
bronchitis	causes	1
antibodies	had	1
bronchitis	caused	1
birds	used	1
birds	indicating	1
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