Conjugaison du verbe anglais
MUST COCHAIR

Verbe régulier : cochair - cochaired - cochaired

Affirmation

Forme simple	Forme en V-ing
I must cochair you must cochair he must cochair we must cochair you must cochair they must cochair	I must be cochairing you must be cochairing he must be cochairing we must be cochairing you must be cochairing they must be cochairing
Perfect	Perfect en V-ing
I must have cochaired you must have cochaired he must have cochaired we must have cochaired you must have cochaired they must have cochaired	I must have been cochairing you must have been cochairing he must have been cochairing we must have been cochairing you must have been cochairing they must have been cochairing

Négation

Forme simple	Forme en V-ing
I must not cochair you must not cochair he must not cochair we must not cochair you must not cochair they must not cochair	I must not be cochairing you must not be cochairing he must not be cochairing we must not be cochairing you must not be cochairing they must not be cochairing
Perfect	Perfect en V-ing
I must not have cochaired you must not have cochaired he must not have cochaired we must not have cochaired you must not have cochaired they must not have cochaired	I must not have been cochairing you must not have been cochairing he must not have been cochairing we must not have been cochairing you must not have been cochairing they must not have been cochairing

Forme interrogative

Forme simple	Forme en V-ing
must I cochair? must you cochair? must he cochair? must we cochair? must you cochair? must they cochair?	must I be cochairing? must you be cochairing? must he be cochairing? must we be cochairing? must you be cochairing? must they be cochairing?
Perfect	Perfect en V-ing
must I have cochaired? must you have cochaired? must he have cochaired? must we have cochaired? must you have cochaired? must they have cochaired?	must I have been cochairing? must you have been cochairing? must he have been cochairing? must we have been cochairing? must you have been cochairing? must they have been cochairing?

Forme interro-négative

Forme simple	Forme en V-ing
must I not cochair? must you not cochair? must he not cochair? must we not cochair? must you not cochair? must they not cochair?	must I not be cochairing? must you not be cochairing? must he not be cochairing? must we not be cochairing? must you not be cochairing? must they not be cochairing?
Perfect	Perfect en V-ing
must I not have cochaired? must you not have cochaired? must he not have cochaired? must we not have cochaired? must you not have cochaired? must they not have cochaired?	must I not have been cochairing? must you not have been cochairing? must he not have been cochairing? must we not have been cochairing? must you not have been cochairing? must they not have been cochairing?