Conjugaison du verbe anglais
COULD CHAIR

Verbe régulier : chair - chaired - chaired
Traduction française : présider (UK) ~ porter en triomphe

Affirmation

Forme simple	Forme en V-ing
I could chair you could chair she could chair we could chair you could chair they could chair	I could be chairing you could be chairing she could be chairing we could be chairing you could be chairing they could be chairing
Perfect	Perfect en V-ing
I could have chaired you could have chaired she could have chaired we could have chaired you could have chaired they could have chaired	I could have been chairing you could have been chairing she could have been chairing we could have been chairing you could have been chairing they could have been chairing

Négation

Forme simple	Forme en V-ing
I couldn't chair you couldn't chair she couldn't chair we couldn't chair you couldn't chair they couldn't chair	I couldn't be chairing you couldn't be chairing she couldn't be chairing we couldn't be chairing you couldn't be chairing they couldn't be chairing
Perfect	Perfect en V-ing
I couldn't have chaired you couldn't have chaired she couldn't have chaired we couldn't have chaired you couldn't have chaired they couldn't have chaired	I couldn't have been chairing you couldn't have been chairing she couldn't have been chairing we couldn't have been chairing you couldn't have been chairing they couldn't have been chairing

Forme interrogative

Forme simple	Forme en V-ing
could I chair? could you chair? could she chair? could we chair? could you chair? could they chair?	could I be chairing? could you be chairing? could she be chairing? could we be chairing? could you be chairing? could they be chairing?
Perfect	Perfect en V-ing
could I have chaired? could you have chaired? could she have chaired? could we have chaired? could you have chaired? could they have chaired?	could I have been chairing? could you have been chairing? could she have been chairing? could we have been chairing? could you have been chairing? could they have been chairing?

Forme interro-négative

Forme simple	Forme en V-ing
couldn't I chair? couldn't you chair? couldn't she chair? couldn't we chair? couldn't you chair? couldn't they chair?	couldn't I be chairing? couldn't you be chairing? couldn't she be chairing? couldn't we be chairing? couldn't you be chairing? couldn't they be chairing?
Perfect	Perfect en V-ing
couldn't I have chaired? couldn't you have chaired? couldn't she have chaired? couldn't we have chaired? couldn't you have chaired? couldn't they have chaired?	couldn't I have been chairing? couldn't you have been chairing? couldn't she have been chairing? couldn't we have been chairing? couldn't you have been chairing? couldn't they have been chairing?