I could amount you could amount she could amount we could amount you could amount they could amount
Forme en V-ing
I could be amounting you could be amounting she could be amounting we could be amounting you could be amounting they could be amounting
Perfect
I could have amounted you could have amounted she could have amounted we could have amounted you could have amounted they could have amounted
Perfect en V-ing
I could have been amounting you could have been amounting she could have been amounting we could have been amounting you could have been amounting they could have been amounting
Négation
Forme simple
I could not amount you could not amount she could not amount we could not amount you could not amount they could not amount
Forme en V-ing
I could not be amounting you could not be amounting she could not be amounting we could not be amounting you could not be amounting they could not be amounting
Perfect
I could not have amounted you could not have amounted she could not have amounted we could not have amounted you could not have amounted they could not have amounted
Perfect en V-ing
I could not have been amounting you could not have been amounting she could not have been amounting we could not have been amounting you could not have been amounting they could not have been amounting
Forme interrogative
Forme simple
could I amount? could you amount? could she amount? could we amount? could you amount? could they amount?
Forme en V-ing
could I be amounting? could you be amounting? could she be amounting? could we be amounting? could you be amounting? could they be amounting?
Perfect
could I have amounted? could you have amounted? could she have amounted? could we have amounted? could you have amounted? could they have amounted?
Perfect en V-ing
could I have been amounting? could you have been amounting? could she have been amounting? could we have been amounting? could you have been amounting? could they have been amounting?
Forme interro-négative
Forme simple
could I not amount? could you not amount? could she not amount? could we not amount? could you not amount? could they not amount?
Forme en V-ing
could I not be amounting? could you not be amounting? could she not be amounting? could we not be amounting? could you not be amounting? could they not be amounting?
Perfect
could I not have amounted? could you not have amounted? could she not have amounted? could we not have amounted? could you not have amounted? could they not have amounted?
Perfect en V-ing
could I not have been amounting? could you not have been amounting? could she not have been amounting? could we not have been amounting? could you not have been amounting? could they not have been amounting?