could cohabitate
Verbe régulier : cohabitate - cohabitated- cohabitated

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could cohabitate
you could cohabitate
he could cohabitate
we could cohabitate
you could cohabitate
they could cohabitate 	I could be cohabitating
you could be cohabitating
he could be cohabitating
we could be cohabitating
you could be cohabitating
they could be cohabitating	I could have cohabitated
you could have cohabitated
he could have cohabitated
we could have cohabitated
you could have cohabitated
they could have cohabitated	I could have been cohabitating
you could have been cohabitating
he could have been cohabitating
we could have been cohabitating
you could have been cohabitating
they could have been cohabitating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not cohabitate
you could not cohabitate
he could not cohabitate
we could not cohabitate
you could not cohabitate
they could not cohabitate 	I could not be cohabitating
you could not be cohabitating
he could not be cohabitating
we could not be cohabitating
you could not be cohabitating
they could not be cohabitating	I could not have cohabitated
you could not have cohabitated
he could not have cohabitated
we could not have cohabitated
you could not have cohabitated
they could not have cohabitated	I could not have been cohabitating
you could not have been cohabitating
he could not have been cohabitating
we could not have been cohabitating
you could not have been cohabitating
they could not have been cohabitating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I cohabitate?
could you cohabitate?
could he cohabitate?
could we cohabitate?
could you cohabitate?
could they cohabitate? 	could I be cohabitating?
could you be cohabitating?
could he be cohabitating?
could we be cohabitating?
could you be cohabitating?
could they be cohabitating? 	could I have cohabitated?
could you have cohabitated?
could he have cohabitated?
could we have cohabitated?
could you have cohabitated?
could they have cohabitated? 	could I have been cohabitating?
could you have been cohabitating?
could he have been cohabitating?
could we have been cohabitating?
could you have been cohabitating?
could they have been cohabitating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not cohabitate?
could you not cohabitate?
could he not cohabitate?
could we not cohabitate?
could you not cohabitate?
could they not cohabitate? 	could I not be cohabitating?
could you not be cohabitating?
could he not be cohabitating?
could we not be cohabitating?
could you not be cohabitating?
could they not be cohabitating? 	could I not have cohabitated?
could you not have cohabitated?
could he not have cohabitated?
could we not have cohabitated?
could you not have cohabitated?
could they not have cohabitated? 	could I not have been cohabitating?
could you not have been cohabitating?
could he not have been cohabitating?
could we not have been cohabitating?
could you not have been cohabitating?
could they not have been cohabitating?