could predeliver
Verbe régulier : predeliver - predelivered- predelivered

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could predeliver
you could predeliver
he could predeliver
we could predeliver
you could predeliver
they could predeliver 	I could be predelivering
you could be predelivering
he could be predelivering
we could be predelivering
you could be predelivering
they could be predelivering	I could have predelivered
you could have predelivered
he could have predelivered
we could have predelivered
you could have predelivered
they could have predelivered	I could have been predelivering
you could have been predelivering
he could have been predelivering
we could have been predelivering
you could have been predelivering
they could have been predelivering	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't predeliver
you couldn't predeliver
he couldn't predeliver
we couldn't predeliver
you couldn't predeliver
they couldn't predeliver 	I couldn't be predelivering
you couldn't be predelivering
he couldn't be predelivering
we couldn't be predelivering
you couldn't be predelivering
they couldn't be predelivering	I couldn't have predelivered
you couldn't have predelivered
he couldn't have predelivered
we couldn't have predelivered
you couldn't have predelivered
they couldn't have predelivered	I couldn't have been predelivering
you couldn't have been predelivering
he couldn't have been predelivering
we couldn't have been predelivering
you couldn't have been predelivering
they couldn't have been predelivering	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I predeliver?
could you predeliver?
could he predeliver?
could we predeliver?
could you predeliver?
could they predeliver? 	could I be predelivering?
could you be predelivering?
could he be predelivering?
could we be predelivering?
could you be predelivering?
could they be predelivering? 	could I have predelivered?
could you have predelivered?
could he have predelivered?
could we have predelivered?
could you have predelivered?
could they have predelivered? 	could I have been predelivering?
could you have been predelivering?
could he have been predelivering?
could we have been predelivering?
could you have been predelivering?
could they have been predelivering? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I predeliver?
couldn't you predeliver?
couldn't he predeliver?
couldn't we predeliver?
couldn't you predeliver?
couldn't they predeliver? 	couldn't I be predelivering?
couldn't you be predelivering?
couldn't he be predelivering?
couldn't we be predelivering?
couldn't you be predelivering?
couldn't they be predelivering? 	couldn't I have predelivered?
couldn't you have predelivered?
couldn't he have predelivered?
couldn't we have predelivered?
couldn't you have predelivered?
couldn't they have predelivered? 	couldn't I have been predelivering?
couldn't you have been predelivering?
couldn't he have been predelivering?
couldn't we have been predelivering?
couldn't you have been predelivering?
couldn't they have been predelivering?