could counterweigh
Verbe régulier : counterweigh - counterweighed- counterweighed

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could counterweigh
you could counterweigh
she could counterweigh
we could counterweigh
you could counterweigh
they could counterweigh 	I could be counterweighing
you could be counterweighing
she could be counterweighing
we could be counterweighing
you could be counterweighing
they could be counterweighing	I could have counterweighed
you could have counterweighed
she could have counterweighed
we could have counterweighed
you could have counterweighed
they could have counterweighed	I could have been counterweighing
you could have been counterweighing
she could have been counterweighing
we could have been counterweighing
you could have been counterweighing
they could have been counterweighing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not counterweigh
you could not counterweigh
she could not counterweigh
we could not counterweigh
you could not counterweigh
they could not counterweigh 	I could not be counterweighing
you could not be counterweighing
she could not be counterweighing
we could not be counterweighing
you could not be counterweighing
they could not be counterweighing	I could not have counterweighed
you could not have counterweighed
she could not have counterweighed
we could not have counterweighed
you could not have counterweighed
they could not have counterweighed	I could not have been counterweighing
you could not have been counterweighing
she could not have been counterweighing
we could not have been counterweighing
you could not have been counterweighing
they could not have been counterweighing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I counterweigh?
could you counterweigh?
could she counterweigh?
could we counterweigh?
could you counterweigh?
could they counterweigh? 	could I be counterweighing?
could you be counterweighing?
could she be counterweighing?
could we be counterweighing?
could you be counterweighing?
could they be counterweighing? 	could I have counterweighed?
could you have counterweighed?
could she have counterweighed?
could we have counterweighed?
could you have counterweighed?
could they have counterweighed? 	could I have been counterweighing?
could you have been counterweighing?
could she have been counterweighing?
could we have been counterweighing?
could you have been counterweighing?
could they have been counterweighing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not counterweigh?
could you not counterweigh?
could she not counterweigh?
could we not counterweigh?
could you not counterweigh?
could they not counterweigh? 	could I not be counterweighing?
could you not be counterweighing?
could she not be counterweighing?
could we not be counterweighing?
could you not be counterweighing?
could they not be counterweighing? 	could I not have counterweighed?
could you not have counterweighed?
could she not have counterweighed?
could we not have counterweighed?
could you not have counterweighed?
could they not have counterweighed? 	could I not have been counterweighing?
could you not have been counterweighing?
could she not have been counterweighing?
could we not have been counterweighing?
could you not have been counterweighing?
could they not have been counterweighing?