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