I could adulterate you could adulterate he could adulterate we could adulterate you could adulterate they could adulterate
Forme en V-ing
I could be adulterating you could be adulterating he could be adulterating we could be adulterating you could be adulterating they could be adulterating
Perfect
I could have adulterated you could have adulterated he could have adulterated we could have adulterated you could have adulterated they could have adulterated
Perfect en V-ing
I could have been adulterating you could have been adulterating he could have been adulterating we could have been adulterating you could have been adulterating they could have been adulterating
Négation
Forme simple
I could not adulterate you could not adulterate he could not adulterate we could not adulterate you could not adulterate they could not adulterate
Forme en V-ing
I could not be adulterating you could not be adulterating he could not be adulterating we could not be adulterating you could not be adulterating they could not be adulterating
Perfect
I could not have adulterated you could not have adulterated he could not have adulterated we could not have adulterated you could not have adulterated they could not have adulterated
Perfect en V-ing
I could not have been adulterating you could not have been adulterating he could not have been adulterating we could not have been adulterating you could not have been adulterating they could not have been adulterating
Forme interrogative
Forme simple
could I adulterate? could you adulterate? could he adulterate? could we adulterate? could you adulterate? could they adulterate?
Forme en V-ing
could I be adulterating? could you be adulterating? could he be adulterating? could we be adulterating? could you be adulterating? could they be adulterating?
Perfect
could I have adulterated? could you have adulterated? could he have adulterated? could we have adulterated? could you have adulterated? could they have adulterated?
Perfect en V-ing
could I have been adulterating? could you have been adulterating? could he have been adulterating? could we have been adulterating? could you have been adulterating? could they have been adulterating?
Forme interro-négative
Forme simple
could I not adulterate? could you not adulterate? could he not adulterate? could we not adulterate? could you not adulterate? could they not adulterate?
Forme en V-ing
could I not be adulterating? could you not be adulterating? could he not be adulterating? could we not be adulterating? could you not be adulterating? could they not be adulterating?
Perfect
could I not have adulterated? could you not have adulterated? could he not have adulterated? could we not have adulterated? could you not have adulterated? could they not have adulterated?
Perfect en V-ing
could I not have been adulterating? could you not have been adulterating? could he not have been adulterating? could we not have been adulterating? could you not have been adulterating? could they not have been adulterating?