could caucus
Verbe régulier : caucus - caucused- caucused

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could caucus
you could caucus
she could caucus
we could caucus
you could caucus
they could caucus 	I could be caucusing
you could be caucusing
she could be caucusing
we could be caucusing
you could be caucusing
they could be caucusing	I could have caucused
you could have caucused
she could have caucused
we could have caucused
you could have caucused
they could have caucused	I could have been caucusing
you could have been caucusing
she could have been caucusing
we could have been caucusing
you could have been caucusing
they could have been caucusing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't caucus
you couldn't caucus
she couldn't caucus
we couldn't caucus
you couldn't caucus
they couldn't caucus 	I couldn't be caucusing
you couldn't be caucusing
she couldn't be caucusing
we couldn't be caucusing
you couldn't be caucusing
they couldn't be caucusing	I couldn't have caucused
you couldn't have caucused
she couldn't have caucused
we couldn't have caucused
you couldn't have caucused
they couldn't have caucused	I couldn't have been caucusing
you couldn't have been caucusing
she couldn't have been caucusing
we couldn't have been caucusing
you couldn't have been caucusing
they couldn't have been caucusing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I caucus?
could you caucus?
could she caucus?
could we caucus?
could you caucus?
could they caucus? 	could I be caucusing?
could you be caucusing?
could she be caucusing?
could we be caucusing?
could you be caucusing?
could they be caucusing? 	could I have caucused?
could you have caucused?
could she have caucused?
could we have caucused?
could you have caucused?
could they have caucused? 	could I have been caucusing?
could you have been caucusing?
could she have been caucusing?
could we have been caucusing?
could you have been caucusing?
could they have been caucusing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I caucus?
couldn't you caucus?
couldn't she caucus?
couldn't we caucus?
couldn't you caucus?
couldn't they caucus? 	couldn't I be caucusing?
couldn't you be caucusing?
couldn't she be caucusing?
couldn't we be caucusing?
couldn't you be caucusing?
couldn't they be caucusing? 	couldn't I have caucused?
couldn't you have caucused?
couldn't she have caucused?
couldn't we have caucused?
couldn't you have caucused?
couldn't they have caucused? 	couldn't I have been caucusing?
couldn't you have been caucusing?
couldn't she have been caucusing?
couldn't we have been caucusing?
couldn't you have been caucusing?
couldn't they have been caucusing?