could cuirass
Verbe régulier : cuirass - cuirassed- cuirassed

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could cuirass
you could cuirass
he could cuirass
we could cuirass
you could cuirass
they could cuirass 	I could be cuirassing
you could be cuirassing
he could be cuirassing
we could be cuirassing
you could be cuirassing
they could be cuirassing	I could have cuirassed
you could have cuirassed
he could have cuirassed
we could have cuirassed
you could have cuirassed
they could have cuirassed	I could have been cuirassing
you could have been cuirassing
he could have been cuirassing
we could have been cuirassing
you could have been cuirassing
they could have been cuirassing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not cuirass
you could not cuirass
he could not cuirass
we could not cuirass
you could not cuirass
they could not cuirass 	I could not be cuirassing
you could not be cuirassing
he could not be cuirassing
we could not be cuirassing
you could not be cuirassing
they could not be cuirassing	I could not have cuirassed
you could not have cuirassed
he could not have cuirassed
we could not have cuirassed
you could not have cuirassed
they could not have cuirassed	I could not have been cuirassing
you could not have been cuirassing
he could not have been cuirassing
we could not have been cuirassing
you could not have been cuirassing
they could not have been cuirassing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I cuirass?
could you cuirass?
could he cuirass?
could we cuirass?
could you cuirass?
could they cuirass? 	could I be cuirassing?
could you be cuirassing?
could he be cuirassing?
could we be cuirassing?
could you be cuirassing?
could they be cuirassing? 	could I have cuirassed?
could you have cuirassed?
could he have cuirassed?
could we have cuirassed?
could you have cuirassed?
could they have cuirassed? 	could I have been cuirassing?
could you have been cuirassing?
could he have been cuirassing?
could we have been cuirassing?
could you have been cuirassing?
could they have been cuirassing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not cuirass?
could you not cuirass?
could he not cuirass?
could we not cuirass?
could you not cuirass?
could they not cuirass? 	could I not be cuirassing?
could you not be cuirassing?
could he not be cuirassing?
could we not be cuirassing?
could you not be cuirassing?
could they not be cuirassing? 	could I not have cuirassed?
could you not have cuirassed?
could he not have cuirassed?
could we not have cuirassed?
could you not have cuirassed?
could they not have cuirassed? 	could I not have been cuirassing?
could you not have been cuirassing?
could he not have been cuirassing?
could we not have been cuirassing?
could you not have been cuirassing?
could they not have been cuirassing?