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
it	is	680
they	are	241
it	was	206
authority	is	193
it	has	140
plants	are	139
studies	have	89
they	have	86
vaccines	are	81
plants	were	74
plants	have	59
study	was	54
protein	was	52
we	have	51
protein	is	49
plants	was	46
activity	was	44
plant	is	44
proteins	are	43
plants	expressing	40
plants	is	40
cells	are	39
levels	were	39
system	is	39
compounds	are	38
we	are	37
viruses	are	33
proteins	were	32
plant	derived	31
they	were	31
activity	is	31
studies	are	30
plants	used	30
disease	is	29
products	are	29
cells	were	27
protein	produced	27
studies	were	27
vaccine	is	27
virus	is	27
its	use	26
plants	using	25
gene	was	24
species	are	23
virus	isolates	23
systems	are	23
rna	was	23
genes	are	23
protein	expressed	23
vaccines	is	22
viruses	have	22
diseases	are	21
antigen	was	20
production	is	20
plant	made	19
plants	has	19
vaccines	have	19
proteins	is	17
products	were	17
proteins	have	17
expression	is	17
it	does	17
cells	is	17
compounds	have	16
gene	is	16
vaccine	was	16
species	were	15
their	use	15
virus	has	15
plants	containing	14
species	have	14
products	is	13
virus	was	13
them	are	13
proteins	using	13
plant	has	13
effects	were	13
antibody	was	13
antibodies	were	13
cells	expressing	12
compound	is	12
disease	was	12
diseases	is	12
product	is	12
product	was	12
protein	has	12
study	showed	12
expression	was	11
proteins	produced	11
level	was	11
genes	were	11
animals	are	11
compounds	isolated	11
%	were	11
animals	were	11
plants	grown	10
vaccines	were	10
vaccine	based	10
species	is	10
products	have	10
vaccine	has	10
it	's	10
compounds	having	10
antigen	is	10
antibody	produced	10
activity	has	10
rna	is	9
we	were	9
we	used	9
viruses	is	9
they	found	9
systems	have	9
systems	based	9
system	was	9
system	has	9
studies	showed	9
genes	have	9
response	is	9
plant	based	9
plant	are	9
levels	are	9
antigen	expressed	9
disease	caused	9
compounds	were	9
cells	have	9
proteins	was	9
study	is	8
we	report	8
vaccines	produced	8
vaccine	produced	8
use	is	8
they	showed	8
they	cause	8
they	do	8
studies	report	8
effects	are	8
compounds	include	8
authors	have	8
antigens	produced	8
antigens	have	8
antigens	expressed	8
proteins	expressed	8
response	was	7
plant	was	7
plants	carrying	7
plants	producing	7
products	obtained	7
proteins	has	7
them	were	7
study	are	7
study	reported	7
them	is	7
we	know	7
he	was	7
it	causes	7
compounds	produced	7
effects	have	7
antigens	are	7
effect	was	7
%	was	7
.	reported	7
animals	is	7
antibodies	produced	7
antibodies	are	7
cells	was	7
disease	has	7
diseases	have	7
effect	is	7
they	grow	6
studies	suggest	6
study	were	6
system	are	6
they	contain	6
they	did	6
we	found	6
they	had	6
vaccine	are	6
virus	expressed	6
virus	were	6
viruses	were	6
species	including	6
species	was	6
activities	are	6
production	was	6
i	am	6
plants	showed	6
activity	are	6
compounds	is	6
gene	has	6
genes	was	6
antigen	produced	6
i	had	6
it	had	6
it	showed	6
plant	produced	6
it	contains	6
plants	produce	6
studies	using	5
them	have	5
systems	is	5
systems	has	5
study	has	5
studies	reported	5
studies	suggested	5
studies	is	5
studies	carried	5
they	produce	5
they	developed	5
viruses	causing	5
vaccine	made	5
vaccines	has	5
virus	are	5
virus	based	5
virus	causing	5
virus	expressing	5
we	find	5
we	suggest	5
you	have	5
responses	are	5
responses	were	5
proteins	found	5
authors	showed	5
it	grows	5
protein	were	5
%	are	5
activity	have	5
animals	have	5
antibodies	have	5
antibody	is	5
antigen	induces	5
cell	is	5
compounds	found	5
expression	has	5
diseases	caused	5
it	produces	5
plants	growing	5
protein	induces	5
protein	based	5
products	containing	5
production	are	5
levels	increased	5
plants	had	5
plant	uses	5
plant	used	5
plant	expressed	5
they	suggested	4
they	reported	4
study	reports	4
systems	used	4
study	using	4
study	suggests	4
response	has	4
study	did	4
studies	was	4
species	used	4
proteins	including	4
vaccine	containing	4
use	reports	4
you	are	4
vaccine	have	4
vaccines	based	4
vaccines	made	4
vaccines	was	4
virus	isolate	4
virus	using	4
we	did	4
we	make	4
we	obtained	4
we	showed	4
we	use	4
protein	contains	4
protein	induced	4
production	has	4
protein	are	4
it	includes	4
.	are	4
activities	have	4
activity	were	4
animal	derived	4
animals	was	4
antibodies	using	4
products	derived	4
cells	using	4
compound	was	4
diseases	has	4
diseases	using	4
genes	is	4
cells	derived	4
levels	is	4
plant	use	4
plant	using	4
plants	do	4
plants	grow	4
plants	produced	4
plants	provide	4
plants	showing	4
production	using	4
production	were	4
levels	obtained	4
study	used	3
study	provides	3
study	shows	3
systems	including	3
system	based	3
study	found	3
study	identified	3
species	identified	3
study	does	3
studies	provide	3
studied	using	3
species	produce	3
rna	has	3
systems	were	3
systems	provide	3
protein	isolated	3
their	uses	3
themselves	have	3
they	identified	3
use	are	3
use	has	3
used	are	3
vaccine	using	3
vaccines	do	3
vaccines	include	3
virus	used	3
viruses	cause	3
viruses	was	3
we	do	3
you	do	3
protein	made	3
diseases	include	3
protein	have	3
expression	being	3
animals	did	3
products	has	3
animals	showed	3
antibodies	contained	3
antibodies	was	3
antigen	were	3
antigens	were	3
cell	was	3
compound	isolated	3
compound	known	3
compounds	identified	3
compounds	including	3
diseases	including	3
expression	are	3
compound	identified	3
he	had	3
level	is	3
product	has	3
i	have	3
plants	developed	3
plant	expressing	3
levels	have	3
level	using	3
plant	containing	3
it	reduces	3
it	provides	3
it	caused	3
it	being	3
product	use	3
rna	found	2
studied	are	2
she	used	2
she	was	2
species	based	2
proteins	showing	2
species	has	2
species	using	2
system	using	2
studies	include	2
studies	show	2
study	suggested	2
system	provide	2
their	increased	2
them	being	2
proteins	include	2
they	develop	2
proteins	made	2
plants	grows	2
proteins	identified	2
proteins	derived	2
they	make	2
plant	were	2
plants	based	2
plants	being	2
plants	derived	2
plants	having	2
plants	include	2
plants	including	2
plants	induced	2
plants	obtained	2
plants	use	2
product	does	2
products	based	2
products	including	2
protein	had	2
protein	known	2
protein	showed	2
they	find	2
plant	grows	2
they	provide	2
they	reduce	2
virus	induced	2
virus	induces	2
virus	isolated	2
virus	obtained	2
virus	produced	2
virus	showing	2
viruses	carrying	2
viruses	do	2
viruses	found	2
viruses	has	2
viruses	having	2
viruses	including	2
viruses	using	2
we	consider	2
we	developed	2
we	provide	2
we	reported	2
virus	does	2
virus	containing	2
virus	causes	2
vaccine	expressed	2
they	use	2
us	consider	2
us	have	2
use	was	2
used	is	2
used	was	2
used	were	2
vaccine	expressing	2
vaccines	using	2
vaccine	induced	2
vaccine	provides	2
vaccine	showed	2
vaccine	were	2
vaccines	being	2
vaccines	contain	2
vaccines	induce	2
plant	had	2
studies	reporting	2
plant	grown	2
antigen	producing	2
antigens	is	2
antigens	was	2
authors	found	2
authors	report	2
authors	reported	2
authors	suggest	2
cell	based	2
cell	derived	2
cell	produced	2
cells	contain	2
cells	express	2
cells	has	2
cells	include	2
cells	including	2
cells	induce	2
cells	produced	2
compound	has	2
antigens	has	2
antigen	induced	2
compound	produced	2
antibody	producing	2
plant	does	2
%	increase	2
%	reduced	2
.	developed	2
.	found	2
.	is	2
.	showed	2
.	were	2
activity	produced	2
animal	is	2
animal	use	2
animals	being	2
animals	developed	2
animals	including	2
antibodies	expressed	2
antibody	based	2
antibody	has	2
compound	having	2
antibodies	including	2
compounds	being	2
genes	using	2
he	has	2
i	is	2
i	isolate	2
i	know	2
i	using	2
it	are	2
it	be	2
it	follows	2
it	provided	2
it	were	2
its	base	2
its	uses	2
itself	is	2
level	reported	2
levels	was	2
compounds	derived	2
our	base	2
he	found	2
it	shows	2
genes	showed	2
effects	caused	2
compounds	showing	2
genes	including	2
disease	causing	2
disease	have	2
disease	known	2
compounds	known	2
disease	were	2
effect	has	2
disease	using	2
expression	based	2
expression	provides	2
expression	using	2
expression	were	2
gene	based	2
effects	is	2
gene	using	2
studies	has	1
studies	based	1
species	showed	1
species	use	1
studied	were	1
studies	being	1
studies	be	1
studies	identify	1
studies	did	1
studies	followed	1
species	provides	1
species	expressing	1
species	known	1
species	isolated	1
species	includes	1
species	included	1
species	include	1
species	growing	1
species	found	1
species	do	1
species	did	1
species	containing	1
studies	includes	1
species	contain	1
studies	included	1
study	reporting	1
studies	increases	1
studies	produced	1
species	being	1
system	contains	1
system	containing	1
system	causing	1
system	caused	1
system	be	1
study	shown	1
study	report	1
study	provided	1
study	induced	1
study	including	1
study	includes	1
study	had	1
study	following	1
study	followed	1
study	done	1
study	do	1
study	caused	1
studies	use	1
studies	suggests	1
studies	suggesting	1
studies	providing	1
studies	provides	1
species	causing	1
protein	showing	1
specie	identified	1
she	uses	1
proteins	had	1
proteins	does	1
proteins	did	1
proteins	contain	1
proteins	causing	1
proteins	being	1
proteins	based	1
protein	using	1
protein	used	1
protein	shown	1
system	follows	1
protein	produces	1
protein	obtaining	1
protein	makes	1
protein	found	1
protein	following	1
protein	containing	1
protein	carrying	1
products	was	1
products	used	1
products	show	1
products	produced	1
products	isolated	1
proteins	known	1
proteins	showed	1
proteins	used	1
rna	contained	1
she	is	1
she	had	1
she	developed	1
rna	produced	1
rna	isolated	1
rna	increased	1
rna	following	1
rna	developed	1
rna	derived	1
rna	containing	1
rna	are	1
response	are	1
responses	show	1
responses	produced	1
responses	is	1
responses	induced	1
responses	have	1
response	obtained	1
response	induced	1
response	includes	1
response	contains	1
response	being	1
system	following	1
us	showed	1
system	found	1
virus	having	1
virus	grown	1
virus	express	1
virus	do	1
vaccines	uses	1
vaccines	used	1
vaccines	reported	1
vaccines	providing	1
vaccines	provides	1
vaccines	provide	1
vaccines	increases	1
vaccines	including	1
vaccines	included	1
vaccines	having	1
vaccines	following	1
vaccines	expressing	1
vaccines	expressed	1
vaccines	developed	1
vaccines	containing	1
vaccines	be	1
vaccine	providing	1
vaccine	provide	1
vaccine	obtained	1
vaccine	inducing	1
virus	have	1
virus	included	1
system	increases	1
virus	increases	1
you	use	1
you	consider	1
we	show	1
we	produced	1
we	isolated	1
we	included	1
we	identified	1
we	had	1
we	expressed	1
we	carried	1
viruses	suggests	1
viruses	produce	1
viruses	known	1
viruses	included	1
viruses	expressing	1
viruses	developing	1
viruses	adopt	1
virus	uses	1
virus	showed	1
virus	provides	1
virus	produce	1
virus	obtaining	1
virus	known	1
vaccine	does	1
vaccine	did	1
vaccine	derived	1
vaccine	contains	1
them	reported	1
them	increased	1
them	having	1
them	has	1
them	did	1
them	contained	1
their	using	1
their	reported	1
their	growing	1
their	expressed	1
their	derived	1
their	being	1
their	base	1
systems	was	1
systems	using	1
systems	use	1
systems	being	1
system	uses	1
system	used	1
system	suggested	1
system	provides	1
system	obtained	1
system	induced	1
them	suggested	1
them	was	1
themselves	were	1
us	use	1
vaccine	carrying	1
vaccine	carries	1
using	known	1
using	induced	1
uses	used	1
uses	include	1
uses	are	1
use	reduces	1
use	produced	1
use	being	1
products	found	1
they	be	1
us	are	1
they	used	1
they	show	1
they	knew	1
they	include	1
they	identify	1
they	follow	1
they	expressed	1
they	derive	1
they	carry	1
products	having	1
plant	caused	1
products	do	1
cells	did	1
cells	caused	1
cells	cause	1
cells	based	1
cell	showed	1
cell	producing	1
cell	known	1
cell	has	1
cell	found	1
cell	follows	1
cell	expresses	1
cell	causing	1
authors	were	1
authors	suggested	1
authors	identified	1
authors	had	1
authors	express	1
authors	do	1
authors	are	1
author	was	1
antigens	using	1
antigens	made	1
antigens	induced	1
antigens	derived	1
cells	causing	1
cells	do	1
compounds	showed	1
cells	following	1
compounds	provide	1
compounds	produce	1
compounds	making	1
compounds	includes	1
compounds	has	1
compounds	does	1
compounds	containing	1
compounds	contained	1
compounds	cause	1
compounds	be	1
compound	were	1
compound	used	1
compound	does	1
compound	contains	1
compound	are	1
cells	showed	1
cells	provide	1
cells	producing	1
cells	obtained	1
cells	isolated	1
cells	inducing	1
cells	increased	1
cells	grown	1
antigen	using	1
antigen	showed	1
antigen	has	1
antigen	following	1
animal	using	1
animal	based	1
activity	shown	1
activity	increased	1
activity	including	1
activity	include	1
activity	identified	1
activity	found	1
activity	does	1
activity	being	1
activity	based	1
activities	were	1
activities	reduced	1
activities	is	1
activities	following	1
.	used	1
.	produces	1
.	produce	1
.	include	1
.	have	1
.	did	1
%	is	1
%	has	1
animal	was	1
animals	causing	1
animals	do	1
antibody	increase	1
antigen	followed	1
antigen	containing	1
antigen	carrying	1
antigen	based	1
antigen	are	1
antibody	were	1
antibody	using	1
antibody	used	1
antibody	showed	1
antibody	made	1
antibody	expressed	1
animals	has	1
antibody	did	1
antibody	contained	1
antibody	carrying	1
antibody	are	1
antibodies	showed	1
antibodies	is	1
antibodies	induced	1
antibodies	increased	1
animals	using	1
animals	made	1
compounds	show	1
compounds	used	1
products	developed	1
plants	contain	1
plants	caused	1
plant	shows	1
plant	showed	1
plant	provides	1
plant	produces	1
plant	increase	1
plant	having	1
plant	contains	1
plant	contained	1
plant	contain	1
plant	causing	1
our	isolates	1
levels	showed	1
levels	had	1
levels	found	1
level	were	1
level	use	1
level	shown	1
level	provided	1
level	makes	1
level	considered	1
level	based	1
itself	providing	1
plants	causing	1
plants	contained	1
compounds	was	1
plants	did	1
products	contained	1
production	use	1
production	including	1
production	does	1
production	causing	1
production	caused	1
product	were	1
product	using	1
product	used	1
product	obtaining	1
product	induced	1
product	carry	1
product	being	1
product	based	1
plants	show	1
plants	obtaining	1
plants	making	1
plants	make	1
plants	made	1
plants	induce	1
plants	increases	1
plants	increased	1
plants	included	1
itself	produces	1
its	increased	1
it	uses	1
it	suggested	1
genes	did	1
genes	causes	1
genes	being	1
genes	based	1
gene	were	1
gene	increases	1
gene	have	1
gene	derived	1
gene	carrying	1
gene	are	1
expression	induced	1
expression	have	1
effects	include	1
effects	following	1
effect	have	1
effect	found	1
effect	caused	1
diseases	were	1
diseases	having	1
diseases	expressed	1
disease	increases	1
disease	including	1
disease	are	1
genes	found	1
genes	identified	1
genes	obtained	1
i	was	1
it	suggest	1
it	known	1
it	induces	1
it	increases	1
it	increased	1
it	increase	1
it	included	1
it	expresses	1
it	carries	1
it	ai	1
i	isolated	1
genes	used	1
i	expressed	1
i	express	1
i	did	1
i	considered	1
i	based	1
he	produced	1
he	obtained	1
he	is	1
he	grew	1
he	finds	1
you	were	1