Conjugaison du verbe anglais
COULD UNBOX

Verbe régulier : unbox - unboxed - unboxed

Affirmation

Forme simple	Forme en V-ing
I could unbox you could unbox she could unbox we could unbox you could unbox they could unbox	I could be unboxing you could be unboxing she could be unboxing we could be unboxing you could be unboxing they could be unboxing
Perfect	Perfect en V-ing
I could have unboxed you could have unboxed she could have unboxed we could have unboxed you could have unboxed they could have unboxed	I could have been unboxing you could have been unboxing she could have been unboxing we could have been unboxing you could have been unboxing they could have been unboxing

Négation

Forme simple	Forme en V-ing
I could not unbox you could not unbox she could not unbox we could not unbox you could not unbox they could not unbox	I could not be unboxing you could not be unboxing she could not be unboxing we could not be unboxing you could not be unboxing they could not be unboxing
Perfect	Perfect en V-ing
I could not have unboxed you could not have unboxed she could not have unboxed we could not have unboxed you could not have unboxed they could not have unboxed	I could not have been unboxing you could not have been unboxing she could not have been unboxing we could not have been unboxing you could not have been unboxing they could not have been unboxing

Forme interrogative

Forme simple	Forme en V-ing
could I unbox? could you unbox? could she unbox? could we unbox? could you unbox? could they unbox?	could I be unboxing? could you be unboxing? could she be unboxing? could we be unboxing? could you be unboxing? could they be unboxing?
Perfect	Perfect en V-ing
could I have unboxed? could you have unboxed? could she have unboxed? could we have unboxed? could you have unboxed? could they have unboxed?	could I have been unboxing? could you have been unboxing? could she have been unboxing? could we have been unboxing? could you have been unboxing? could they have been unboxing?

Forme interro-négative

Forme simple	Forme en V-ing
could I not unbox? could you not unbox? could she not unbox? could we not unbox? could you not unbox? could they not unbox?	could I not be unboxing? could you not be unboxing? could she not be unboxing? could we not be unboxing? could you not be unboxing? could they not be unboxing?
Perfect	Perfect en V-ing
could I not have unboxed? could you not have unboxed? could she not have unboxed? could we not have unboxed? could you not have unboxed? could they not have unboxed?	could I not have been unboxing? could you not have been unboxing? could she not have been unboxing? could we not have been unboxing? could you not have been unboxing? could they not have been unboxing?