could demur
Verbe régulier : demur - demurred- demurred
Traduction française : soulever une objection - opposer une exception 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could demur
you could demur
she could demur
we could demur
you could demur
they could demur 	I could be demurring
you could be demurring
she could be demurring
we could be demurring
you could be demurring
they could be demurring	I could have demurred
you could have demurred
she could have demurred
we could have demurred
you could have demurred
they could have demurred	I could have been demurring
you could have been demurring
she could have been demurring
we could have been demurring
you could have been demurring
they could have been demurring	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not demur
you could not demur
she could not demur
we could not demur
you could not demur
they could not demur 	I could not be demurring
you could not be demurring
she could not be demurring
we could not be demurring
you could not be demurring
they could not be demurring	I could not have demurred
you could not have demurred
she could not have demurred
we could not have demurred
you could not have demurred
they could not have demurred	I could not have been demurring
you could not have been demurring
she could not have been demurring
we could not have been demurring
you could not have been demurring
they could not have been demurring	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I demur?
could you demur?
could she demur?
could we demur?
could you demur?
could they demur? 	could I be demurring?
could you be demurring?
could she be demurring?
could we be demurring?
could you be demurring?
could they be demurring? 	could I have demurred?
could you have demurred?
could she have demurred?
could we have demurred?
could you have demurred?
could they have demurred? 	could I have been demurring?
could you have been demurring?
could she have been demurring?
could we have been demurring?
could you have been demurring?
could they have been demurring? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not demur?
could you not demur?
could she not demur?
could we not demur?
could you not demur?
could they not demur? 	could I not be demurring?
could you not be demurring?
could she not be demurring?
could we not be demurring?
could you not be demurring?
could they not be demurring? 	could I not have demurred?
could you not have demurred?
could she not have demurred?
could we not have demurred?
could you not have demurred?
could they not have demurred? 	could I not have been demurring?
could you not have been demurring?
could she not have been demurring?
could we not have been demurring?
could you not have been demurring?
could they not have been demurring?