I could gaff you could gaff she could gaff we could gaff you could gaff they could gaff
Forme en V-ing
I could be gaffing you could be gaffing she could be gaffing we could be gaffing you could be gaffing they could be gaffing
Perfect
I could have gaffed you could have gaffed she could have gaffed we could have gaffed you could have gaffed they could have gaffed
Perfect en V-ing
I could have been gaffing you could have been gaffing she could have been gaffing we could have been gaffing you could have been gaffing they could have been gaffing
Négation
Forme simple
I couldn't gaff you couldn't gaff she couldn't gaff we couldn't gaff you couldn't gaff they couldn't gaff
Forme en V-ing
I couldn't be gaffing you couldn't be gaffing she couldn't be gaffing we couldn't be gaffing you couldn't be gaffing they couldn't be gaffing
Perfect
I couldn't have gaffed you couldn't have gaffed she couldn't have gaffed we couldn't have gaffed you couldn't have gaffed they couldn't have gaffed
Perfect en V-ing
I couldn't have been gaffing you couldn't have been gaffing she couldn't have been gaffing we couldn't have been gaffing you couldn't have been gaffing they couldn't have been gaffing
Forme interrogative
Forme simple
could I gaff? could you gaff? could she gaff? could we gaff? could you gaff? could they gaff?
Forme en V-ing
could I be gaffing? could you be gaffing? could she be gaffing? could we be gaffing? could you be gaffing? could they be gaffing?
Perfect
could I have gaffed? could you have gaffed? could she have gaffed? could we have gaffed? could you have gaffed? could they have gaffed?
Perfect en V-ing
could I have been gaffing? could you have been gaffing? could she have been gaffing? could we have been gaffing? could you have been gaffing? could they have been gaffing?
Forme interro-négative
Forme simple
couldn't I gaff? couldn't you gaff? couldn't she gaff? couldn't we gaff? couldn't you gaff? couldn't they gaff?
Forme en V-ing
couldn't I be gaffing? couldn't you be gaffing? couldn't she be gaffing? couldn't we be gaffing? couldn't you be gaffing? couldn't they be gaffing?
Perfect
couldn't I have gaffed? couldn't you have gaffed? couldn't she have gaffed? couldn't we have gaffed? couldn't you have gaffed? couldn't they have gaffed?
Perfect en V-ing
couldn't I have been gaffing? couldn't you have been gaffing? couldn't she have been gaffing? couldn't we have been gaffing? couldn't you have been gaffing? couldn't they have been gaffing?