Conjugaison du verbe anglais
MUST CHIRR

Verbe régulier : chirr - chirred - chirred

Affirmation

Forme simple	Forme en V-ing
I must chirr you must chirr he must chirr we must chirr you must chirr they must chirr	I must be chirring you must be chirring he must be chirring we must be chirring you must be chirring they must be chirring
Perfect	Perfect en V-ing
I must have chirred you must have chirred he must have chirred we must have chirred you must have chirred they must have chirred	I must have been chirring you must have been chirring he must have been chirring we must have been chirring you must have been chirring they must have been chirring

Négation

Forme simple	Forme en V-ing
I mustn't chirr you mustn't chirr he mustn't chirr we mustn't chirr you mustn't chirr they mustn't chirr	I mustn't be chirring you mustn't be chirring he mustn't be chirring we mustn't be chirring you mustn't be chirring they mustn't be chirring
Perfect	Perfect en V-ing
I mustn't have chirred you mustn't have chirred he mustn't have chirred we mustn't have chirred you mustn't have chirred they mustn't have chirred	I mustn't have been chirring you mustn't have been chirring he mustn't have been chirring we mustn't have been chirring you mustn't have been chirring they mustn't have been chirring

Forme interrogative

Forme simple	Forme en V-ing
must I chirr? must you chirr? must he chirr? must we chirr? must you chirr? must they chirr?	must I be chirring? must you be chirring? must he be chirring? must we be chirring? must you be chirring? must they be chirring?
Perfect	Perfect en V-ing
must I have chirred? must you have chirred? must he have chirred? must we have chirred? must you have chirred? must they have chirred?	must I have been chirring? must you have been chirring? must he have been chirring? must we have been chirring? must you have been chirring? must they have been chirring?

Forme interro-négative

Forme simple	Forme en V-ing
mustn't I chirr? mustn't you chirr? mustn't he chirr? mustn't we chirr? mustn't you chirr? mustn't they chirr?	mustn't I be chirring? mustn't you be chirring? mustn't he be chirring? mustn't we be chirring? mustn't you be chirring? mustn't they be chirring?
Perfect	Perfect en V-ing
mustn't I have chirred? mustn't you have chirred? mustn't he have chirred? mustn't we have chirred? mustn't you have chirred? mustn't they have chirred?	mustn't I have been chirring? mustn't you have been chirring? mustn't he have been chirring? mustn't we have been chirring? mustn't you have been chirring? mustn't they have been chirring?