Conjugaison du verbe anglais
MUST WELCH

Verbe régulier : welch - welched - welched

Affirmation

Forme simple	Forme en V-ing
I must welch you must welch she must welch we must welch you must welch they must welch	I must be welching you must be welching she must be welching we must be welching you must be welching they must be welching
Perfect	Perfect en V-ing
I must have welched you must have welched she must have welched we must have welched you must have welched they must have welched	I must have been welching you must have been welching she must have been welching we must have been welching you must have been welching they must have been welching

Négation

Forme simple	Forme en V-ing
I mustn't welch you mustn't welch she mustn't welch we mustn't welch you mustn't welch they mustn't welch	I mustn't be welching you mustn't be welching she mustn't be welching we mustn't be welching you mustn't be welching they mustn't be welching
Perfect	Perfect en V-ing
I mustn't have welched you mustn't have welched she mustn't have welched we mustn't have welched you mustn't have welched they mustn't have welched	I mustn't have been welching you mustn't have been welching she mustn't have been welching we mustn't have been welching you mustn't have been welching they mustn't have been welching

Forme interrogative

Forme simple	Forme en V-ing
must I welch? must you welch? must she welch? must we welch? must you welch? must they welch?	must I be welching? must you be welching? must she be welching? must we be welching? must you be welching? must they be welching?
Perfect	Perfect en V-ing
must I have welched? must you have welched? must she have welched? must we have welched? must you have welched? must they have welched?	must I have been welching? must you have been welching? must she have been welching? must we have been welching? must you have been welching? must they have been welching?

Forme interro-négative

Forme simple	Forme en V-ing
mustn't I welch? mustn't you welch? mustn't she welch? mustn't we welch? mustn't you welch? mustn't they welch?	mustn't I be welching? mustn't you be welching? mustn't she be welching? mustn't we be welching? mustn't you be welching? mustn't they be welching?
Perfect	Perfect en V-ing
mustn't I have welched? mustn't you have welched? mustn't she have welched? mustn't we have welched? mustn't you have welched? mustn't they have welched?	mustn't I have been welching? mustn't you have been welching? mustn't she have been welching? mustn't we have been welching? mustn't you have been welching? mustn't they have been welching?