might ascertain
Verbe régulier : ascertain - ascertained- ascertained
Traduction française : établir - constater 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I might ascertain
you might ascertain
she might ascertain
we might ascertain
you might ascertain
they might ascertain 	I might be ascertaining
you might be ascertaining
she might be ascertaining
we might be ascertaining
you might be ascertaining
they might be ascertaining	I might have ascertained
you might have ascertained
she might have ascertained
we might have ascertained
you might have ascertained
they might have ascertained	I might have been ascertaining
you might have been ascertaining
she might have been ascertaining
we might have been ascertaining
you might have been ascertaining
they might have been ascertaining	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mightn't ascertain
you mightn't ascertain
she mightn't ascertain
we mightn't ascertain
you mightn't ascertain
they mightn't ascertain 	I mightn't be ascertaining
you mightn't be ascertaining
she mightn't be ascertaining
we mightn't be ascertaining
you mightn't be ascertaining
they mightn't be ascertaining	I mightn't have ascertained
you mightn't have ascertained
she mightn't have ascertained
we mightn't have ascertained
you mightn't have ascertained
they mightn't have ascertained	I mightn't have been ascertaining
you mightn't have been ascertaining
she mightn't have been ascertaining
we mightn't have been ascertaining
you mightn't have been ascertaining
they mightn't have been ascertaining	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
might I ascertain?
might you ascertain?
might she ascertain?
might we ascertain?
might you ascertain?
might they ascertain? 	might I be ascertaining?
might you be ascertaining?
might she be ascertaining?
might we be ascertaining?
might you be ascertaining?
might they be ascertaining? 	might I have ascertained?
might you have ascertained?
might she have ascertained?
might we have ascertained?
might you have ascertained?
might they have ascertained? 	might I have been ascertaining?
might you have been ascertaining?
might she have been ascertaining?
might we have been ascertaining?
might you have been ascertaining?
might they have been ascertaining? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mightn't I ascertain?
mightn't you ascertain?
mightn't she ascertain?
mightn't we ascertain?
mightn't you ascertain?
mightn't they ascertain? 	mightn't I be ascertaining?
mightn't you be ascertaining?
mightn't she be ascertaining?
mightn't we be ascertaining?
mightn't you be ascertaining?
mightn't they be ascertaining? 	mightn't I have ascertained?
mightn't you have ascertained?
mightn't she have ascertained?
mightn't we have ascertained?
mightn't you have ascertained?
mightn't they have ascertained? 	mightn't I have been ascertaining?
mightn't you have been ascertaining?
mightn't she have been ascertaining?
mightn't we have been ascertaining?
mightn't you have been ascertaining?
mightn't they have been ascertaining?