Conjugaison du verbe anglais
COULD PREWORK

Verbe régulier : prework - preworked - preworked

Affirmation

Forme simple	Forme en V-ing
I could prework you could prework she could prework we could prework you could prework they could prework	I could be preworking you could be preworking she could be preworking we could be preworking you could be preworking they could be preworking
Perfect	Perfect en V-ing
I could have preworked you could have preworked she could have preworked we could have preworked you could have preworked they could have preworked	I could have been preworking you could have been preworking she could have been preworking we could have been preworking you could have been preworking they could have been preworking

Négation

Forme simple	Forme en V-ing
I couldn't prework you couldn't prework she couldn't prework we couldn't prework you couldn't prework they couldn't prework	I couldn't be preworking you couldn't be preworking she couldn't be preworking we couldn't be preworking you couldn't be preworking they couldn't be preworking
Perfect	Perfect en V-ing
I couldn't have preworked you couldn't have preworked she couldn't have preworked we couldn't have preworked you couldn't have preworked they couldn't have preworked	I couldn't have been preworking you couldn't have been preworking she couldn't have been preworking we couldn't have been preworking you couldn't have been preworking they couldn't have been preworking

Forme interrogative

Forme simple	Forme en V-ing
could I prework? could you prework? could she prework? could we prework? could you prework? could they prework?	could I be preworking? could you be preworking? could she be preworking? could we be preworking? could you be preworking? could they be preworking?
Perfect	Perfect en V-ing
could I have preworked? could you have preworked? could she have preworked? could we have preworked? could you have preworked? could they have preworked?	could I have been preworking? could you have been preworking? could she have been preworking? could we have been preworking? could you have been preworking? could they have been preworking?

Forme interro-négative

Forme simple	Forme en V-ing
couldn't I prework? couldn't you prework? couldn't she prework? couldn't we prework? couldn't you prework? couldn't they prework?	couldn't I be preworking? couldn't you be preworking? couldn't she be preworking? couldn't we be preworking? couldn't you be preworking? couldn't they be preworking?
Perfect	Perfect en V-ing
couldn't I have preworked? couldn't you have preworked? couldn't she have preworked? couldn't we have preworked? couldn't you have preworked? couldn't they have preworked?	couldn't I have been preworking? couldn't you have been preworking? couldn't she have been preworking? couldn't we have been preworking? couldn't you have been preworking? couldn't they have been preworking?