could bang
Verbe régulier : bang - banged- banged
Traduction française : frapper violemment - claquer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could bang
you could bang
she could bang
we could bang
you could bang
they could bang 	I could be banging
you could be banging
she could be banging
we could be banging
you could be banging
they could be banging	I could have banged
you could have banged
she could have banged
we could have banged
you could have banged
they could have banged	I could have been banging
you could have been banging
she could have been banging
we could have been banging
you could have been banging
they could have been banging	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not bang
you could not bang
she could not bang
we could not bang
you could not bang
they could not bang 	I could not be banging
you could not be banging
she could not be banging
we could not be banging
you could not be banging
they could not be banging	I could not have banged
you could not have banged
she could not have banged
we could not have banged
you could not have banged
they could not have banged	I could not have been banging
you could not have been banging
she could not have been banging
we could not have been banging
you could not have been banging
they could not have been banging	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I bang?
could you bang?
could she bang?
could we bang?
could you bang?
could they bang? 	could I be banging?
could you be banging?
could she be banging?
could we be banging?
could you be banging?
could they be banging? 	could I have banged?
could you have banged?
could she have banged?
could we have banged?
could you have banged?
could they have banged? 	could I have been banging?
could you have been banging?
could she have been banging?
could we have been banging?
could you have been banging?
could they have been banging? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not bang?
could you not bang?
could she not bang?
could we not bang?
could you not bang?
could they not bang? 	could I not be banging?
could you not be banging?
could she not be banging?
could we not be banging?
could you not be banging?
could they not be banging? 	could I not have banged?
could you not have banged?
could she not have banged?
could we not have banged?
could you not have banged?
could they not have banged? 	could I not have been banging?
could you not have been banging?
could she not have been banging?
could we not have been banging?
could you not have been banging?
could they not have been banging?