to research
Regular verb: research - researched- researched

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
I don't research
you don't research
he doesn't research
we don't research
you don't research
they don't research 	I'mnot researching
youaren't researching
heisn't researching
wearen't researching
youaren't researching
theyaren't researching	I didn't research
you didn't research
he didn't research
we didn't research
you didn't research
they didn't research 	Iwasn't researching
youweren't researching
hewasn't researching
weweren't researching
youweren't researching
theyweren't researching	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
I haven't researched
you haven't researched
he hasn't researched
we haven't researched
you haven't researched
they haven't researched	I haven't  been researching
you haven't  been researching
he hasn't  been researching
we haven't  been researching
you haven't  been researching
they haven't  been researching	I hadn't researched
you hadn't researched
he hadn't researched
we hadn't researched
you hadn't researched
they hadn't researched	I hadn't been researching
you hadn't been researching
he hadn't been researching
we hadn't been researching
you hadn't been researching
they hadn't been researching	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
I won't research
you won't research
he won't research
we won't research
you won't research
they won't research 	I won't be researching
you won't be researching
he won't be researching
we won't be researching
you won't be researching
they won't be researching	I won't have researched
you won't have researched
he won't have researched
we won't have researched
you won't have researched
they won't have researched	I won't have been researching
you won't have been researching
he won't have been researching
we won't have been researching
you won't have been researching
they won't have been researching	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
I wouldn't research
you wouldn't research
he wouldn't research
we wouldn't research
you wouldn't research
they wouldn't research 	I wouldn't be researching
you wouldn't be researching
he wouldn't be researching
we wouldn't be researching
you wouldn't be researching
they wouldn't be researching	I wouldn't have researched
you wouldn't have researched
he wouldn't have researched
we wouldn't have researched
you wouldn't have researched
they wouldn't have researched	I wouldn't have been researching
you wouldn't have been researching
he wouldn't have been researching
we wouldn't have been researching
you wouldn't have been researching
they wouldn't have been researching	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to research 	 	do not research
Let's not research
do not research 	 	

Participle 	
Present 	Past 	 	 	
researching	researched