Conjugaison du verbe anglais
COULD PREVISION

Verbe régulier : prevision - previsioned - previsioned

Affirmation

Forme simple	Forme en V-ing
I could prevision you could prevision she could prevision we could prevision you could prevision they could prevision	I could be previsioning you could be previsioning she could be previsioning we could be previsioning you could be previsioning they could be previsioning
Perfect	Perfect en V-ing
I could have previsioned you could have previsioned she could have previsioned we could have previsioned you could have previsioned they could have previsioned	I could have been previsioning you could have been previsioning she could have been previsioning we could have been previsioning you could have been previsioning they could have been previsioning

Négation

Forme simple	Forme en V-ing
I couldn't prevision you couldn't prevision she couldn't prevision we couldn't prevision you couldn't prevision they couldn't prevision	I couldn't be previsioning you couldn't be previsioning she couldn't be previsioning we couldn't be previsioning you couldn't be previsioning they couldn't be previsioning
Perfect	Perfect en V-ing
I couldn't have previsioned you couldn't have previsioned she couldn't have previsioned we couldn't have previsioned you couldn't have previsioned they couldn't have previsioned	I couldn't have been previsioning you couldn't have been previsioning she couldn't have been previsioning we couldn't have been previsioning you couldn't have been previsioning they couldn't have been previsioning

Forme interrogative

Forme simple	Forme en V-ing
could I prevision? could you prevision? could she prevision? could we prevision? could you prevision? could they prevision?	could I be previsioning? could you be previsioning? could she be previsioning? could we be previsioning? could you be previsioning? could they be previsioning?
Perfect	Perfect en V-ing
could I have previsioned? could you have previsioned? could she have previsioned? could we have previsioned? could you have previsioned? could they have previsioned?	could I have been previsioning? could you have been previsioning? could she have been previsioning? could we have been previsioning? could you have been previsioning? could they have been previsioning?

Forme interro-négative

Forme simple	Forme en V-ing
couldn't I prevision? couldn't you prevision? couldn't she prevision? couldn't we prevision? couldn't you prevision? couldn't they prevision?	couldn't I be previsioning? couldn't you be previsioning? couldn't she be previsioning? couldn't we be previsioning? couldn't you be previsioning? couldn't they be previsioning?
Perfect	Perfect en V-ing
couldn't I have previsioned? couldn't you have previsioned? couldn't she have previsioned? couldn't we have previsioned? couldn't you have previsioned? couldn't they have previsioned?	couldn't I have been previsioning? couldn't you have been previsioning? couldn't she have been previsioning? couldn't we have been previsioning? couldn't you have been previsioning? couldn't they have been previsioning?