could composite
Verbe régulier : composite - composited- composited

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could composite
you could composite
he could composite
we could composite
you could composite
they could composite 	I could be compositing
you could be compositing
he could be compositing
we could be compositing
you could be compositing
they could be compositing	I could have composited
you could have composited
he could have composited
we could have composited
you could have composited
they could have composited	I could have been compositing
you could have been compositing
he could have been compositing
we could have been compositing
you could have been compositing
they could have been compositing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't composite
you couldn't composite
he couldn't composite
we couldn't composite
you couldn't composite
they couldn't composite 	I couldn't be compositing
you couldn't be compositing
he couldn't be compositing
we couldn't be compositing
you couldn't be compositing
they couldn't be compositing	I couldn't have composited
you couldn't have composited
he couldn't have composited
we couldn't have composited
you couldn't have composited
they couldn't have composited	I couldn't have been compositing
you couldn't have been compositing
he couldn't have been compositing
we couldn't have been compositing
you couldn't have been compositing
they couldn't have been compositing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I composite?
could you composite?
could he composite?
could we composite?
could you composite?
could they composite? 	could I be compositing?
could you be compositing?
could he be compositing?
could we be compositing?
could you be compositing?
could they be compositing? 	could I have composited?
could you have composited?
could he have composited?
could we have composited?
could you have composited?
could they have composited? 	could I have been compositing?
could you have been compositing?
could he have been compositing?
could we have been compositing?
could you have been compositing?
could they have been compositing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I composite?
couldn't you composite?
couldn't he composite?
couldn't we composite?
couldn't you composite?
couldn't they composite? 	couldn't I be compositing?
couldn't you be compositing?
couldn't he be compositing?
couldn't we be compositing?
couldn't you be compositing?
couldn't they be compositing? 	couldn't I have composited?
couldn't you have composited?
couldn't he have composited?
couldn't we have composited?
couldn't you have composited?
couldn't they have composited? 	couldn't I have been compositing?
couldn't you have been compositing?
couldn't he have been compositing?
couldn't we have been compositing?
couldn't you have been compositing?
couldn't they have been compositing?