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