Conjugaison du verbe anglais
MUST UNCHAIR

Verbe régulier : unchair - unchaired - unchaired

Affirmation

Forme simple	Forme en V-ing
I must unchair you must unchair he must unchair we must unchair you must unchair they must unchair	I must be unchairing you must be unchairing he 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 he 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 he 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 mustn't unchair you mustn't unchair he mustn't unchair we mustn't unchair you mustn't unchair they mustn't unchair	I mustn't be unchairing you mustn't be unchairing he mustn't be unchairing we mustn't be unchairing you mustn't be unchairing they mustn't be unchairing
Perfect	Perfect en V-ing
I mustn't have unchaired you mustn't have unchaired he mustn't have unchaired we mustn't have unchaired you mustn't have unchaired they mustn't have unchaired	I mustn't have been unchairing you mustn't have been unchairing he mustn't have been unchairing we mustn't have been unchairing you mustn't have been unchairing they mustn't have been unchairing

Forme interrogative

Forme simple	Forme en V-ing
must I unchair? must you unchair? must he unchair? must we unchair? must you unchair? must they unchair?	must I be unchairing? must you be unchairing? must he 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 he 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 he 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
mustn't I unchair? mustn't you unchair? mustn't he unchair? mustn't we unchair? mustn't you unchair? mustn't they unchair?	mustn't I be unchairing? mustn't you be unchairing? mustn't he be unchairing? mustn't we be unchairing? mustn't you be unchairing? mustn't they be unchairing?
Perfect	Perfect en V-ing
mustn't I have unchaired? mustn't you have unchaired? mustn't he have unchaired? mustn't we have unchaired? mustn't you have unchaired? mustn't they have unchaired?	mustn't I have been unchairing? mustn't you have been unchairing? mustn't he have been unchairing? mustn't we have been unchairing? mustn't you have been unchairing? mustn't they have been unchairing?