to research
Regular verb: research - researched- researched

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
I do not research
you do not research
she doesnot research
we do not research
you do not research
they do not research 	Iamnot researching
youarenot researching
sheisnot researching
wearenot researching
youarenot researching
theyarenot researching	I did not research
you did not research
she did not research
we did not research
you did not research
they did not research 	Iwasnot researching
youwerenot researching
shewasnot researching
wewerenot researching
youwerenot researching
theywerenot researching	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
I have not researched
you have not researched
shehasnot researched
we have not researched
you have not researched
they have not researched	I have not  been researching
you have not  been researching
shehasnot  been researching
we have not  been researching
you have not  been researching
they have not  been researching	I had not researched
you had not researched
she had not researched
we had not researched
you had not researched
they had not researched	I had not been researching
you had not been researching
she had not been researching
we had not been researching
you had not been researching
they had not been researching	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
I will not research
you will not research
she will not research
we will not research
you will not research
they will not research 	I will not be researching
you will not be researching
she will not be researching
we will not be researching
you will not be researching
they will not be researching	I will not have researched
you will not have researched
she will not have researched
we will not have researched
you will not have researched
they will not have researched	I will not have been researching
you will not have been researching
she will not have been researching
we will not have been researching
you will not have been researching
they will not have been researching	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
I would not research
you would not research
she would not research
we would not research
you would not research
they would not research 	I would not be researching
you would not be researching
she would not be researching
we would not be researching
you would not be researching
they would not be researching	I would not have researched
you would not have researched
she would not have researched
we would not have researched
you would not have researched
they would not have researched	I would not have been researching
you would not have been researching
she would not have been researching
we would not have been researching
you would not have been researching
they would not have been researching	

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

Participle 	
Present 	Past 	 	 	
researching	researched