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
samples	were	339
assay	was	277
cells	were	241
it	is	222
rna	was	187
pcr	was	155
it	was	98
primers	were	98
study	was	90
reaction	was	76
results	were	75
sample	was	73
protein	was	71
assay	is	68
pcr	were	68
assays	were	61
virus	was	61
pcr	is	59
viruses	were	58
method	was	48
studies	have	47
strains	were	45
we	have	45
reactions	were	44
sequences	were	44
pcr	using	44
protein	is	44
it	has	44
method	is	43
cells	was	40
they	were	40
samples	collected	39
samples	tested	39
gene	was	38
assays	are	37
pcr	tests	35
we	used	35
assay	were	35
genes	were	34
samples	was	34
virus	is	34
proteins	were	32
samples	containing	32
assay	using	29
results	showed	29
study	were	29
pcr	test	27
primers	used	27
they	are	27
methods	were	27
methods	are	27
assay	detected	26
detection	was	26
results	obtained	26
infection	is	25
gene	were	24
viruses	are	24
assay	has	23
assays	using	23
rna	were	23
viruses	using	23
assays	have	22
we	developed	21
results	are	21
infection	was	20
pcr	has	20
we	found	20
antibody	test	19
antibody	was	19
assay	developed	19
results	indicate	19
assay	described	18
method	described	18
study	is	18
sequences	are	17
viruses	including	17
strain	was	17
antibodies	were	17
samples	obtained	17
methods	have	17
results	indicated	16
sequence	was	16
virus	using	16
viruses	have	16
samples	using	15
virus	were	15
viruses	is	15
pcr	detected	15
method	has	15
infections	were	15
cells	using	14
primer	was	14
primers	are	14
virus	has	14
viruses	tested	14
assay	based	13
protein	were	13
samples	included	13
they	have	12
viruses	detected	12
sample	is	12
cells	infected	12
method	using	12
cells	are	11
gene	is	11
methods	used	11
pcr	based	11
result	was	11
sequences	was	11
we	are	11
studies	are	10
we	tested	10
study	are	10
detection	using	10
samples	are	10
infections	are	10
detection	tests	10
protein	has	9
viruses	was	9
viruses	associated	9
study	showed	9
assay	showed	9
primers	was	9
infection	were	9
detection	is	9
assays	was	9
we	observed	8
rna	is	8
we	determined	8
we	describe	8
sequence	is	8
samples	used	8
samples	had	8
assays	used	8
results	show	8
methods	was	8
l	containing	8
infection	has	8
genes	are	8
assays	is	8
strains	was	7
sample	containing	7
samples	detected	7
sequences	used	7
strains	are	7
pcr	had	7
study	describes	7
study	has	7
virus	are	7
virus	detected	7
viruses	used	7
reaction	containing	7
rna	using	7
infection	using	7
proteins	was	7
cells	is	7
proteins	are	7
assay	are	7
assays	based	7
assays	described	7
%	was	7
genes	was	7
%	compared	7
method	detected	7
pcr	are	7
pcr	developed	7
reaction	contained	6
we	were	6
we	compared	6
time	was	6
study	using	6
studies	were	6
strains	have	6
strain	were	6
sequences	obtained	6
samples	found	6
results	using	6
method	based	6
methods	is	6
methods	described	6
method	used	6
it	did	6
gene	has	6
detection	test	6
cells	following	6
assays	showed	6
assays	performed	6
antibody	tests	6
antibodies	are	6
strains	used	5
reaction	were	5
sample	tested	5
sample	using	5
samples	showed	5
primers	based	5
study	provides	5
time	were	5
virus	infected	5
viruses	has	5
we	evaluated	5
reaction	using	5
%	were	5
pcr	showed	5
assay	provides	5
pcr	provides	5
antibodies	used	5
assay	did	5
assay	does	5
antibodies	was	5
c	was	5
infections	is	5
methods	compared	5
pcr	contained	5
pcr	described	5
studies	using	4
results	is	4
results	was	4
sample	had	4
sample	were	4
sequences	showed	4
strain	used	4
strains	detected	4
we	show	4
study	indicated	4
virus	contains	4
virus	had	4
we	did	4
we	had	4
result	showed	4
we	showed	4
results	compared	4
strains	cause	4
result	is	4
it	indicates	4
assay	had	4
reaction	is	4
assay	used	4
cells	showed	4
detections	were	4
gene	are	4
gene	using	4
infections	have	4
detection	has	4
its	use	4
pcr	have	4
method	are	4
method	were	4
methods	using	4
pcr	compared	4
primer	were	4
sars	was	3
samples	including	3
samples	compared	3
rt	was	3
rna	did	3
results	shown	3
rna	are	3
reactions	using	3
results	have	3
results	confirmed	3
result	indicated	3
sequence	confirmed	3
sars	were	3
them	were	3
strains	identified	3
strains	is	3
strains	showed	3
studies	found	3
studies	showed	3
studies	used	3
study	have	3
they	cause	3
times	are	3
virus	causes	3
viruses	had	3
viruses	infecting	3
reaction	tests	3
reactions	performed	3
samples	showing	3
proteins	identified	3
cells	have	3
primers	is	3
%	have	3
%	tested	3
%	using	3
antibodies	using	3
assay	compared	3
assay	performed	3
assays	developed	3
assays	had	3
assays	has	3
c	followed	3
cells	had	3
assay	included	3
detection	were	3
l	was	3
primers	have	3
gene	based	3
pcr	does	3
pcr	did	3
method	provided	3
methods	based	3
it	had	3
influenza	is	3
infection	did	3
genes	using	3
gene	have	3
sequences	determined	2
strain	using	2
sequences	using	2
strain	compared	2
strain	contained	2
strain	contains	2
strain	is	2
studies	included	2
strains	based	2
strains	do	2
strains	tested	2
strains	using	2
studies	include	2
studies	show	2
sequenced	using	2
sequences	based	2
sample	showed	2
sequence	has	2
rna	obtained	2
sample	collected	2
sample	did	2
sample	has	2
study	compares	2
samples	based	2
samples	confirmed	2
samples	contained	2
samples	do	2
samples	have	2
samples	is	2
samples	provided	2
samples	testing	2
sars	has	2
sars	is	2
sequence	are	2
study	compared	2
time	using	2
study	did	2
study	done	2
virus	test	2
virus	used	2
viruses	according	2
viruses	based	2
viruses	being	2
viruses	collected	2
viruses	evaluated	2
viruses	identified	2
viruses	include	2
viruses	included	2
viruses	showed	2
we	collected	2
we	confirmed	2
we	do	2
we	performed	2
virus	have	2
virus	followed	2
virus	does	2
they	contain	2
study	evaluated	2
study	found	2
study	included	2
study	used	2
their	use	2
them	are	2
they	provide	2
virus	determined	2
they	showed	2
time	is	2
time	tested	2
times	have	2
times	were	2
virus	based	2
rna	provided	2
sequence	based	2
rna	has	2
cells	followed	2
detections	included	2
gene	causing	2
gene	did	2
gene	had	2
gene	including	2
genes	have	2
genes	is	2
his	was	2
i	was	2
infection	are	2
infection	associated	2
infection	based	2
infection	caused	2
infection	causes	2
infection	contained	2
detection	have	2
cells	contained	2
infection	including	2
c	were	2
rna	containing	2
.	showed	2
antibodies	according	2
antibodies	developed	2
antibodies	have	2
antibodies	is	2
antibodies	showed	2
antibody	detected	2
antibody	has	2
antibody	were	2
assay	identified	2
assay	tests	2
assayed	using	2
c	has	2
c	using	2
infection	have	2
cells	compared	2
infections	associating	2
primer	contains	2
primer	is	2
primers	described	2
primers	had	2
primers	indicated	2
protein	are	2
protein	compared	2
protein	had	2
proteins	is	2
result	indicates	2
results	caused	2
results	described	2
results	identified	2
results	showing	2
infections	caused	2
rna	contained	2
primer	has	2
protein	did	2
method	developed	2
infections	found	2
primer	contained	2
infections	detected	2
infections	has	2
it	does	2
method	according	2
method	did	2
method	uses	2
methods	including	2
methods	showed	2
our	test	2
pcr	followed	2
pcr	included	2
pcr	shows	2
pcr	used	2
samples	indicating	1
samples	test	1
sars	are	1
sample	used	1
sars	associated	1
sars	confirmed	1
samples	has	1
sars	developed	1
samples	indicated	1
sampled	were	1
samples	following	1
samples	evaluated	1
samples	does	1
samples	did	1
samples	determined	1
samples	being	1
sampled	using	1
sars	infected	1
sars	include	1
sequences	have	1
sequence	being	1
sequences	caused	1
sample	provided	1
sequencing	were	1
sequencing	using	1
sequences	shown	1
sequences	has	1
sequences	had	1
sequences	detected	1
sequences	contained	1
sequences	according	1
sequence	contained	1
sequenced	were	1
sequenced	according	1
sequence	were	1
sequence	indicates	1
sequence	had	1
sequence	followed	1
sequence	determined	1
sequence	contains	1
sample	test	1
reactions	are	1
sample	obtained	1
reactions	used	1
result	were	1
result	shows	1
result	did	1
result	confirming	1
result	confirmed	1
result	are	1
reactions	was	1
reactions	uses	1
reactions	have	1
sample	infected	1
reactions	detected	1
reactions	caused	1
strain	followed	1
reaction	performed	1
reaction	observed	1
reaction	have	1
reaction	had	1
reaction	did	1
results	according	1
results	based	1
results	confirm	1
results	do	1
sample	have	1
sample	detected	1
sample	contained	1
sample	compared	1
sample	being	1
rt	were	1
rna	showed	1
rna	does	1
rna	detected	1
rna	compared	1
rna	collected	1
rna	based	1
results	tested	1
results	provide	1
results	observed	1
results	included	1
results	has	1
strain	associated	1
study	show	1
strain	found	1
virus	causing	1
virus	indicates	1
virus	found	1
virus	do	1
virus	did	1
virus	containing	1
virus	contain	1
virus	confirmed	1
virus	compared	1
virus	caused	1
they	found	1
virus	be	1
virus	associated	1
virus	according	1
times	using	1
time	are	1
they	indicated	1
they	included	1
they	include	1
virus	infecting	1
virus	provided	1
virus	showed	1
virus	shows	1
we	obtained	1
we	included	1
we	identified	1
we	detected	1
we	described	1
viruses	shown	1
viruses	found	1
viruses	do	1
viruses	did	1
viruses	contained	1
viruses	contain	1
viruses	causing	1
viruses	caused	1
viruses	cause	1
viruses	been	1
virus	use	1
virus	tested	1
they	had	1
they	do	1
strain	has	1
strains	show	1
studies	is	1
studies	including	1
studies	evaluate	1
studies	comparing	1
studies	been	1
studies	based	1
studied	using	1
strains	showing	1
strains	providing	1
they	did	1
strains	obtained	1
strains	including	1
strains	has	1
strains	had	1
strains	contained	1
strains	collected	1
strains	causing	1
strain	tested	1
studies	purified	1
studies	showing	1
study	collected	1
study	confirm	1
they	caused	1
themselves	are	1
them	using	1
study	tested	1
study	shows	1
reaction	based	1
study	provided	1
study	obtained	1
study	indicate	1
study	include	1
study	had	1
study	following	1
study	evaluating	1
study	does	1
study	developed	1
study	detected	1
study	described	1
reaction	detecting	1
methods	identified	1
proteins	using	1
cells	caused	1
cells	provide	1
cells	performed	1
cells	has	1
cells	did	1
cells	contains	1
cells	containing	1
cells	contain	1
cells	collected	1
cells	associated	1
assays	tested	1
cells	according	1
cell	was	1
cell	using	1
cell	associated	1
c	shows	1
c	showed	1
c	causes	1
c	are	1
cells	purified	1
cells	show	1
cells	showing	1
cells	used	1
gene	obtained	1
gene	included	1
gene	identified	1
gene	following	1
gene	does	1
gene	detected	1
gene	contained	1
gene	associated	1
detections	have	1
detections	are	1
detection	used	1
detection	testing	1
detection	showed	1
detection	indicated	1
detection	including	1
detection	based	1
detection	accords	1
assays	use	1
assays	provide	1
genes	associated	1
antibodies	has	1
antibody	showed	1
antibody	is	1
antibody	had	1
antibody	detecting	1
antibody	containing	1
antibody	according	1
antibodies	tested	1
antibodies	shown	1
antibodies	detected	1
assays	perform	1
.	was	1
.	used	1
.	include	1
.	found	1
.	detected	1
%	indicating	1
%	did	1
%	according	1
antibody	used	1
assay	according	1
assay	contain	1
assay	contains	1
assays	including	1
assays	identified	1
assays	evaluated	1
assays	does	1
assays	did	1
assays	detecting	1
assays	detected	1
assays	contained	1
assays	confirmed	1
assays	compared	1
assayed	was	1
assay	uses	1
assay	infected	1
assay	indicating	1
assay	including	1
assay	followed	1
assay	detects	1
gene	used	1
genes	collected	1
proteins	showed	1
pcr	confirmed	1
primers	causing	1
primer	using	1
primer	used	1
primer	use	1
primer	have	1
pcr	indicating	1
pcr	indicated	1
pcr	include	1
methods	tested	1
method	provides	1
methods	provides	1
methods	provided	1
methods	included	1
methods	had	1
methods	evaluated	1
methods	do	1
methods	did	1
methods	detecting	1
primers	confirmed	1
primers	contain	1
primers	developed	1
primers	did	1
proteins	purified	1
proteins	including	1
proteins	identify	1
proteins	have	1
proteins	determined	1
proteins	confirmed	1
proteins	associated	1
protein	using	1
protein	provide	1
protein	obtained	1
protein	does	1
protein	detected	1
protein	contains	1
protein	containing	1
protein	based	1
protein	according	1
primers	showed	1
method	tested	1
method	identifies	1
genes	compared	1
he	found	1
infection	followed	1
infection	associating	1
i	using	1
i	is	1
i	infected	1
i	includes	1
i	are	1
his	using	1
genes	indicate	1
method	had	1
genes	including	1
genes	identified	1
genes	has	1
genes	found	1
genes	following	1
genes	does	1
genes	determined	1
genes	detected	1
infection	following	1
infection	identified	1
infection	showed	1
infections	associated	1
method	followed	1
method	does	1
method	detects	1
l	were	1
l	using	1
itself	has	1
it	using	1
it	uses	1
it	provides	1
it	indicating	1
it	includes	1
it	detected	1
it	contains	1
it	causes	1
it	caused	1
infections	use	1
infections	including	1
we	purified	1