Conjugaison du verbe anglais
COULD SHELVE

Verbe régulier : shelve - shelved - shelved
Traduction française : laisser en suspens - être en pente douce

Affirmation

Forme simple	Forme en V-ing
I could shelve you could shelve she could shelve we could shelve you could shelve they could shelve	I could be shelving you could be shelving she could be shelving we could be shelving you could be shelving they could be shelving
Perfect	Perfect en V-ing
I could have shelved you could have shelved she could have shelved we could have shelved you could have shelved they could have shelved	I could have been shelving you could have been shelving she could have been shelving we could have been shelving you could have been shelving they could have been shelving

Négation

Forme simple	Forme en V-ing
I couldn't shelve you couldn't shelve she couldn't shelve we couldn't shelve you couldn't shelve they couldn't shelve	I couldn't be shelving you couldn't be shelving she couldn't be shelving we couldn't be shelving you couldn't be shelving they couldn't be shelving
Perfect	Perfect en V-ing
I couldn't have shelved you couldn't have shelved she couldn't have shelved we couldn't have shelved you couldn't have shelved they couldn't have shelved	I couldn't have been shelving you couldn't have been shelving she couldn't have been shelving we couldn't have been shelving you couldn't have been shelving they couldn't have been shelving

Forme interrogative

Forme simple	Forme en V-ing
could I shelve? could you shelve? could she shelve? could we shelve? could you shelve? could they shelve?	could I be shelving? could you be shelving? could she be shelving? could we be shelving? could you be shelving? could they be shelving?
Perfect	Perfect en V-ing
could I have shelved? could you have shelved? could she have shelved? could we have shelved? could you have shelved? could they have shelved?	could I have been shelving? could you have been shelving? could she have been shelving? could we have been shelving? could you have been shelving? could they have been shelving?

Forme interro-négative

Forme simple	Forme en V-ing
couldn't I shelve? couldn't you shelve? couldn't she shelve? couldn't we shelve? couldn't you shelve? couldn't they shelve?	couldn't I be shelving? couldn't you be shelving? couldn't she be shelving? couldn't we be shelving? couldn't you be shelving? couldn't they be shelving?
Perfect	Perfect en V-ing
couldn't I have shelved? couldn't you have shelved? couldn't she have shelved? couldn't we have shelved? couldn't you have shelved? couldn't they have shelved?	couldn't I have been shelving? couldn't you have been shelving? couldn't she have been shelving? couldn't we have been shelving? couldn't you have been shelving? couldn't they have been shelving?