could refuel
Verbe régulier : refuel - refuelled- refuelled
Traduction française : ravitailler en carburant 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could refuel
you could refuel
she could refuel
we could refuel
you could refuel
they could refuel 	I could be refuelling
you could be refuelling
she could be refuelling
we could be refuelling
you could be refuelling
they could be refuelling	I could have refuelled
you could have refuelled
she could have refuelled
we could have refuelled
you could have refuelled
they could have refuelled	I could have been refuelling
you could have been refuelling
she could have been refuelling
we could have been refuelling
you could have been refuelling
they could have been refuelling	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't refuel
you couldn't refuel
she couldn't refuel
we couldn't refuel
you couldn't refuel
they couldn't refuel 	I couldn't be refuelling
you couldn't be refuelling
she couldn't be refuelling
we couldn't be refuelling
you couldn't be refuelling
they couldn't be refuelling	I couldn't have refuelled
you couldn't have refuelled
she couldn't have refuelled
we couldn't have refuelled
you couldn't have refuelled
they couldn't have refuelled	I couldn't have been refuelling
you couldn't have been refuelling
she couldn't have been refuelling
we couldn't have been refuelling
you couldn't have been refuelling
they couldn't have been refuelling	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I refuel?
could you refuel?
could she refuel?
could we refuel?
could you refuel?
could they refuel? 	could I be refuelling?
could you be refuelling?
could she be refuelling?
could we be refuelling?
could you be refuelling?
could they be refuelling? 	could I have refuelled?
could you have refuelled?
could she have refuelled?
could we have refuelled?
could you have refuelled?
could they have refuelled? 	could I have been refuelling?
could you have been refuelling?
could she have been refuelling?
could we have been refuelling?
could you have been refuelling?
could they have been refuelling? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I refuel?
couldn't you refuel?
couldn't she refuel?
couldn't we refuel?
couldn't you refuel?
couldn't they refuel? 	couldn't I be refuelling?
couldn't you be refuelling?
couldn't she be refuelling?
couldn't we be refuelling?
couldn't you be refuelling?
couldn't they be refuelling? 	couldn't I have refuelled?
couldn't you have refuelled?
couldn't she have refuelled?
couldn't we have refuelled?
couldn't you have refuelled?
couldn't they have refuelled? 	couldn't I have been refuelling?
couldn't you have been refuelling?
couldn't she have been refuelling?
couldn't we have been refuelling?
couldn't you have been refuelling?
couldn't they have been refuelling?