I could bungle you could bungle he could bungle we could bungle you could bungle they could bungle
Forme en V-ing
I could be bungling you could be bungling he could be bungling we could be bungling you could be bungling they could be bungling
Perfect
I could have bungled you could have bungled he could have bungled we could have bungled you could have bungled they could have bungled
Perfect en V-ing
I could have been bungling you could have been bungling he could have been bungling we could have been bungling you could have been bungling they could have been bungling
Négation
Forme simple
I couldn't bungle you couldn't bungle he couldn't bungle we couldn't bungle you couldn't bungle they couldn't bungle
Forme en V-ing
I couldn't be bungling you couldn't be bungling he couldn't be bungling we couldn't be bungling you couldn't be bungling they couldn't be bungling
Perfect
I couldn't have bungled you couldn't have bungled he couldn't have bungled we couldn't have bungled you couldn't have bungled they couldn't have bungled
Perfect en V-ing
I couldn't have been bungling you couldn't have been bungling he couldn't have been bungling we couldn't have been bungling you couldn't have been bungling they couldn't have been bungling
Forme interrogative
Forme simple
could I bungle? could you bungle? could he bungle? could we bungle? could you bungle? could they bungle?
Forme en V-ing
could I be bungling? could you be bungling? could he be bungling? could we be bungling? could you be bungling? could they be bungling?
Perfect
could I have bungled? could you have bungled? could he have bungled? could we have bungled? could you have bungled? could they have bungled?
Perfect en V-ing
could I have been bungling? could you have been bungling? could he have been bungling? could we have been bungling? could you have been bungling? could they have been bungling?
Forme interro-négative
Forme simple
couldn't I bungle? couldn't you bungle? couldn't he bungle? couldn't we bungle? couldn't you bungle? couldn't they bungle?
Forme en V-ing
couldn't I be bungling? couldn't you be bungling? couldn't he be bungling? couldn't we be bungling? couldn't you be bungling? couldn't they be bungling?
Perfect
couldn't I have bungled? couldn't you have bungled? couldn't he have bungled? couldn't we have bungled? couldn't you have bungled? couldn't they have bungled?
Perfect en V-ing
couldn't I have been bungling? couldn't you have been bungling? couldn't he have been bungling? couldn't we have been bungling? couldn't you have been bungling? couldn't they have been bungling?