could castle
Verbe régulier : castle - castled- castled
Traduction française : roquer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could castle
you could castle
she could castle
we could castle
you could castle
they could castle 	I could be castling
you could be castling
she could be castling
we could be castling
you could be castling
they could be castling	I could have castled
you could have castled
she could have castled
we could have castled
you could have castled
they could have castled	I could have been castling
you could have been castling
she could have been castling
we could have been castling
you could have been castling
they could have been castling	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not castle
you could not castle
she could not castle
we could not castle
you could not castle
they could not castle 	I could not be castling
you could not be castling
she could not be castling
we could not be castling
you could not be castling
they could not be castling	I could not have castled
you could not have castled
she could not have castled
we could not have castled
you could not have castled
they could not have castled	I could not have been castling
you could not have been castling
she could not have been castling
we could not have been castling
you could not have been castling
they could not have been castling	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I castle?
could you castle?
could she castle?
could we castle?
could you castle?
could they castle? 	could I be castling?
could you be castling?
could she be castling?
could we be castling?
could you be castling?
could they be castling? 	could I have castled?
could you have castled?
could she have castled?
could we have castled?
could you have castled?
could they have castled? 	could I have been castling?
could you have been castling?
could she have been castling?
could we have been castling?
could you have been castling?
could they have been castling? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not castle?
could you not castle?
could she not castle?
could we not castle?
could you not castle?
could they not castle? 	could I not be castling?
could you not be castling?
could she not be castling?
could we not be castling?
could you not be castling?
could they not be castling? 	could I not have castled?
could you not have castled?
could she not have castled?
could we not have castled?
could you not have castled?
could they not have castled? 	could I not have been castling?
could you not have been castling?
could she not have been castling?
could we not have been castling?
could you not have been castling?
could they not have been castling?