could mound
Verbe régulier : mound - mounded- mounded

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could mound
you could mound
she could mound
we could mound
you could mound
they could mound 	I could be mounding
you could be mounding
she could be mounding
we could be mounding
you could be mounding
they could be mounding	I could have mounded
you could have mounded
she could have mounded
we could have mounded
you could have mounded
they could have mounded	I could have been mounding
you could have been mounding
she could have been mounding
we could have been mounding
you could have been mounding
they could have been mounding	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not mound
you could not mound
she could not mound
we could not mound
you could not mound
they could not mound 	I could not be mounding
you could not be mounding
she could not be mounding
we could not be mounding
you could not be mounding
they could not be mounding	I could not have mounded
you could not have mounded
she could not have mounded
we could not have mounded
you could not have mounded
they could not have mounded	I could not have been mounding
you could not have been mounding
she could not have been mounding
we could not have been mounding
you could not have been mounding
they could not have been mounding	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I mound?
could you mound?
could she mound?
could we mound?
could you mound?
could they mound? 	could I be mounding?
could you be mounding?
could she be mounding?
could we be mounding?
could you be mounding?
could they be mounding? 	could I have mounded?
could you have mounded?
could she have mounded?
could we have mounded?
could you have mounded?
could they have mounded? 	could I have been mounding?
could you have been mounding?
could she have been mounding?
could we have been mounding?
could you have been mounding?
could they have been mounding? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not mound?
could you not mound?
could she not mound?
could we not mound?
could you not mound?
could they not mound? 	could I not be mounding?
could you not be mounding?
could she not be mounding?
could we not be mounding?
could you not be mounding?
could they not be mounding? 	could I not have mounded?
could you not have mounded?
could she not have mounded?
could we not have mounded?
could you not have mounded?
could they not have mounded? 	could I not have been mounding?
could you not have been mounding?
could she not have been mounding?
could we not have been mounding?
could you not have been mounding?
could they not have been mounding?