Conjugaison du verbe anglais
COULD TIER TIER TIER TIER

Verbe régulier : tier tier tier tier - tier tier tier tiered - tier tier tier tiered

Attention, ce verbe peut ne pas exister, la conjugaison est donnée à titre d'exemple.

Affirmation

Forme simple	Forme en V-ing
I could tier tier tier tier you could tier tier tier tier she could tier tier tier tier we could tier tier tier tier you could tier tier tier tier they could tier tier tier tier	I could be tier tier tier tiering you could be tier tier tier tiering she could be tier tier tier tiering we could be tier tier tier tiering you could be tier tier tier tiering they could be tier tier tier tiering
Perfect	Perfect en V-ing
I could have tier tier tier tiered you could have tier tier tier tiered she could have tier tier tier tiered we could have tier tier tier tiered you could have tier tier tier tiered they could have tier tier tier tiered	I could have been tier tier tier tiering you could have been tier tier tier tiering she could have been tier tier tier tiering we could have been tier tier tier tiering you could have been tier tier tier tiering they could have been tier tier tier tiering

Négation

Forme simple	Forme en V-ing
I couldn't tier tier tier tier you couldn't tier tier tier tier she couldn't tier tier tier tier we couldn't tier tier tier tier you couldn't tier tier tier tier they couldn't tier tier tier tier	I couldn't be tier tier tier tiering you couldn't be tier tier tier tiering she couldn't be tier tier tier tiering we couldn't be tier tier tier tiering you couldn't be tier tier tier tiering they couldn't be tier tier tier tiering
Perfect	Perfect en V-ing
I couldn't have tier tier tier tiered you couldn't have tier tier tier tiered she couldn't have tier tier tier tiered we couldn't have tier tier tier tiered you couldn't have tier tier tier tiered they couldn't have tier tier tier tiered	I couldn't have been tier tier tier tiering you couldn't have been tier tier tier tiering she couldn't have been tier tier tier tiering we couldn't have been tier tier tier tiering you couldn't have been tier tier tier tiering they couldn't have been tier tier tier tiering

Forme interrogative

Forme simple	Forme en V-ing
could I tier tier tier tier? could you tier tier tier tier? could she tier tier tier tier? could we tier tier tier tier? could you tier tier tier tier? could they tier tier tier tier?	could I be tier tier tier tiering? could you be tier tier tier tiering? could she be tier tier tier tiering? could we be tier tier tier tiering? could you be tier tier tier tiering? could they be tier tier tier tiering?
Perfect	Perfect en V-ing
could I have tier tier tier tiered? could you have tier tier tier tiered? could she have tier tier tier tiered? could we have tier tier tier tiered? could you have tier tier tier tiered? could they have tier tier tier tiered?	could I have been tier tier tier tiering? could you have been tier tier tier tiering? could she have been tier tier tier tiering? could we have been tier tier tier tiering? could you have been tier tier tier tiering? could they have been tier tier tier tiering?

Forme interro-négative

Forme simple	Forme en V-ing
couldn't I tier tier tier tier? couldn't you tier tier tier tier? couldn't she tier tier tier tier? couldn't we tier tier tier tier? couldn't you tier tier tier tier? couldn't they tier tier tier tier?	couldn't I be tier tier tier tiering? couldn't you be tier tier tier tiering? couldn't she be tier tier tier tiering? couldn't we be tier tier tier tiering? couldn't you be tier tier tier tiering? couldn't they be tier tier tier tiering?
Perfect	Perfect en V-ing
couldn't I have tier tier tier tiered? couldn't you have tier tier tier tiered? couldn't she have tier tier tier tiered? couldn't we have tier tier tier tiered? couldn't you have tier tier tier tiered? couldn't they have tier tier tier tiered?	couldn't I have been tier tier tier tiering? couldn't you have been tier tier tier tiering? couldn't she have been tier tier tier tiering? couldn't we have been tier tier tier tiering? couldn't you have been tier tier tier tiering? couldn't they have been tier tier tier tiering?