Conjugaison du verbe anglais
MUST UNCHAIR

Verbe régulier : unchair - unchaired - unchaired

Affirmation

Forme simple	Forme en V-ing
I must unchair you must unchair she must unchair we must unchair you must unchair they must unchair	I must be unchairing you must be unchairing she must be unchairing we must be unchairing you must be unchairing they must be unchairing
Perfect	Perfect en V-ing
I must have unchaired you must have unchaired she must have unchaired we must have unchaired you must have unchaired they must have unchaired	I must have been unchairing you must have been unchairing she must have been unchairing we must have been unchairing you must have been unchairing they must have been unchairing

Négation

Forme simple	Forme en V-ing
I must not unchair you must not unchair she must not unchair we must not unchair you must not unchair they must not unchair	I must not be unchairing you must not be unchairing she must not be unchairing we must not be unchairing you must not be unchairing they must not be unchairing
Perfect	Perfect en V-ing
I must not have unchaired you must not have unchaired she must not have unchaired we must not have unchaired you must not have unchaired they must not have unchaired	I must not have been unchairing you must not have been unchairing she must not have been unchairing we must not have been unchairing you must not have been unchairing they must not have been unchairing

Forme interrogative

Forme simple	Forme en V-ing
must I unchair? must you unchair? must she unchair? must we unchair? must you unchair? must they unchair?	must I be unchairing? must you be unchairing? must she be unchairing? must we be unchairing? must you be unchairing? must they be unchairing?
Perfect	Perfect en V-ing
must I have unchaired? must you have unchaired? must she have unchaired? must we have unchaired? must you have unchaired? must they have unchaired?	must I have been unchairing? must you have been unchairing? must she have been unchairing? must we have been unchairing? must you have been unchairing? must they have been unchairing?

Forme interro-négative

Forme simple	Forme en V-ing
must I not unchair? must you not unchair? must she not unchair? must we not unchair? must you not unchair? must they not unchair?	must I not be unchairing? must you not be unchairing? must she not be unchairing? must we not be unchairing? must you not be unchairing? must they not be unchairing?
Perfect	Perfect en V-ing
must I not have unchaired? must you not have unchaired? must she not have unchaired? must we not have unchaired? must you not have unchaired? must they not have unchaired?	must I not have been unchairing? must you not have been unchairing? must she not have been unchairing? must we not have been unchairing? must you not have been unchairing? must they not have been unchairing?