could costume
Verbe régulier : costume - costumed- costumed
Traduction française : réaliser les costumes pour 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could costume
you could costume
he could costume
we could costume
you could costume
they could costume 	I could be costuming
you could be costuming
he could be costuming
we could be costuming
you could be costuming
they could be costuming	I could have costumed
you could have costumed
he could have costumed
we could have costumed
you could have costumed
they could have costumed	I could have been costuming
you could have been costuming
he could have been costuming
we could have been costuming
you could have been costuming
they could have been costuming	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't costume
you couldn't costume
he couldn't costume
we couldn't costume
you couldn't costume
they couldn't costume 	I couldn't be costuming
you couldn't be costuming
he couldn't be costuming
we couldn't be costuming
you couldn't be costuming
they couldn't be costuming	I couldn't have costumed
you couldn't have costumed
he couldn't have costumed
we couldn't have costumed
you couldn't have costumed
they couldn't have costumed	I couldn't have been costuming
you couldn't have been costuming
he couldn't have been costuming
we couldn't have been costuming
you couldn't have been costuming
they couldn't have been costuming	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I costume?
could you costume?
could he costume?
could we costume?
could you costume?
could they costume? 	could I be costuming?
could you be costuming?
could he be costuming?
could we be costuming?
could you be costuming?
could they be costuming? 	could I have costumed?
could you have costumed?
could he have costumed?
could we have costumed?
could you have costumed?
could they have costumed? 	could I have been costuming?
could you have been costuming?
could he have been costuming?
could we have been costuming?
could you have been costuming?
could they have been costuming? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I costume?
couldn't you costume?
couldn't he costume?
couldn't we costume?
couldn't you costume?
couldn't they costume? 	couldn't I be costuming?
couldn't you be costuming?
couldn't he be costuming?
couldn't we be costuming?
couldn't you be costuming?
couldn't they be costuming? 	couldn't I have costumed?
couldn't you have costumed?
couldn't he have costumed?
couldn't we have costumed?
couldn't you have costumed?
couldn't they have costumed? 	couldn't I have been costuming?
couldn't you have been costuming?
couldn't he have been costuming?
couldn't we have been costuming?
couldn't you have been costuming?
couldn't they have been costuming?