could pull
Verbe régulier : pull - pulled- pulled

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could pull
you could pull
she could pull
we could pull
you could pull
they could pull 	I could be pulling
you could be pulling
she could be pulling
we could be pulling
you could be pulling
they could be pulling	I could have pulled
you could have pulled
she could have pulled
we could have pulled
you could have pulled
they could have pulled	I could have been pulling
you could have been pulling
she could have been pulling
we could have been pulling
you could have been pulling
they could have been pulling	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't pull
you couldn't pull
she couldn't pull
we couldn't pull
you couldn't pull
they couldn't pull 	I couldn't be pulling
you couldn't be pulling
she couldn't be pulling
we couldn't be pulling
you couldn't be pulling
they couldn't be pulling	I couldn't have pulled
you couldn't have pulled
she couldn't have pulled
we couldn't have pulled
you couldn't have pulled
they couldn't have pulled	I couldn't have been pulling
you couldn't have been pulling
she couldn't have been pulling
we couldn't have been pulling
you couldn't have been pulling
they couldn't have been pulling	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I pull?
could you pull?
could she pull?
could we pull?
could you pull?
could they pull? 	could I be pulling?
could you be pulling?
could she be pulling?
could we be pulling?
could you be pulling?
could they be pulling? 	could I have pulled?
could you have pulled?
could she have pulled?
could we have pulled?
could you have pulled?
could they have pulled? 	could I have been pulling?
could you have been pulling?
could she have been pulling?
could we have been pulling?
could you have been pulling?
could they have been pulling? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I pull?
couldn't you pull?
couldn't she pull?
couldn't we pull?
couldn't you pull?
couldn't they pull? 	couldn't I be pulling?
couldn't you be pulling?
couldn't she be pulling?
couldn't we be pulling?
couldn't you be pulling?
couldn't they be pulling? 	couldn't I have pulled?
couldn't you have pulled?
couldn't she have pulled?
couldn't we have pulled?
couldn't you have pulled?
couldn't they have pulled? 	couldn't I have been pulling?
couldn't you have been pulling?
couldn't she have been pulling?
couldn't we have been pulling?
couldn't you have been pulling?
couldn't they have been pulling?