Conjugaison du verbe anglais
COULD RIVE

Verbe irrégulier : rive - rived - rived, riven

Affirmation

Forme simple	Forme en V-ing
I could rive you could rive she could rive we could rive you could rive they could rive	I could be riving you could be riving she could be riving we could be riving you could be riving they could be riving
Perfect	Perfect en V-ing
I could have rived, riven you could have rived, riven she could have rived, riven we could have rived, riven you could have rived, riven they could have rived, riven	I could have been riving you could have been riving she could have been riving we could have been riving you could have been riving they could have been riving

Négation

Forme simple	Forme en V-ing
I couldn't rive you couldn't rive she couldn't rive we couldn't rive you couldn't rive they couldn't rive	I couldn't be riving you couldn't be riving she couldn't be riving we couldn't be riving you couldn't be riving they couldn't be riving
Perfect	Perfect en V-ing
I couldn't have rived, riven you couldn't have rived, riven she couldn't have rived, riven we couldn't have rived, riven you couldn't have rived, riven they couldn't have rived, riven	I couldn't have been riving you couldn't have been riving she couldn't have been riving we couldn't have been riving you couldn't have been riving they couldn't have been riving

Forme interrogative

Forme simple	Forme en V-ing
could I rive? could you rive? could she rive? could we rive? could you rive? could they rive?	could I be riving? could you be riving? could she be riving? could we be riving? could you be riving? could they be riving?
Perfect	Perfect en V-ing
could I have rived, riven? could you have rived, riven? could she have rived, riven? could we have rived, riven? could you have rived, riven? could they have rived, riven?	could I have been riving? could you have been riving? could she have been riving? could we have been riving? could you have been riving? could they have been riving?

Forme interro-négative

Forme simple	Forme en V-ing
couldn't I rive? couldn't you rive? couldn't she rive? couldn't we rive? couldn't you rive? couldn't they rive?	couldn't I be riving? couldn't you be riving? couldn't she be riving? couldn't we be riving? couldn't you be riving? couldn't they be riving?
Perfect	Perfect en V-ing
couldn't I have rived, riven? couldn't you have rived, riven? couldn't she have rived, riven? couldn't we have rived, riven? couldn't you have rived, riven? couldn't they have rived, riven?	couldn't I have been riving? couldn't you have been riving? couldn't she have been riving? couldn't we have been riving? couldn't you have been riving? couldn't they have been riving?