could crease
Verbe régulier : crease - creased- creased
Traduction française : faire les plis de - se froisser 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could crease
you could crease
he could crease
we could crease
you could crease
they could crease 	I could be creasing
you could be creasing
he could be creasing
we could be creasing
you could be creasing
they could be creasing	I could have creased
you could have creased
he could have creased
we could have creased
you could have creased
they could have creased	I could have been creasing
you could have been creasing
he could have been creasing
we could have been creasing
you could have been creasing
they could have been creasing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't crease
you couldn't crease
he couldn't crease
we couldn't crease
you couldn't crease
they couldn't crease 	I couldn't be creasing
you couldn't be creasing
he couldn't be creasing
we couldn't be creasing
you couldn't be creasing
they couldn't be creasing	I couldn't have creased
you couldn't have creased
he couldn't have creased
we couldn't have creased
you couldn't have creased
they couldn't have creased	I couldn't have been creasing
you couldn't have been creasing
he couldn't have been creasing
we couldn't have been creasing
you couldn't have been creasing
they couldn't have been creasing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I crease?
could you crease?
could he crease?
could we crease?
could you crease?
could they crease? 	could I be creasing?
could you be creasing?
could he be creasing?
could we be creasing?
could you be creasing?
could they be creasing? 	could I have creased?
could you have creased?
could he have creased?
could we have creased?
could you have creased?
could they have creased? 	could I have been creasing?
could you have been creasing?
could he have been creasing?
could we have been creasing?
could you have been creasing?
could they have been creasing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I crease?
couldn't you crease?
couldn't he crease?
couldn't we crease?
couldn't you crease?
couldn't they crease? 	couldn't I be creasing?
couldn't you be creasing?
couldn't he be creasing?
couldn't we be creasing?
couldn't you be creasing?
couldn't they be creasing? 	couldn't I have creased?
couldn't you have creased?
couldn't he have creased?
couldn't we have creased?
couldn't you have creased?
couldn't they have creased? 	couldn't I have been creasing?
couldn't you have been creasing?
couldn't he have been creasing?
couldn't we have been creasing?
couldn't you have been creasing?
couldn't they have been creasing?