Conjugaison du verbe anglais
MUST SHIRR

Verbe régulier : shirr - shirred - shirred

Affirmation

Forme simple	Forme en V-ing
I must shirr you must shirr he must shirr we must shirr you must shirr they must shirr	I must be shirring you must be shirring he must be shirring we must be shirring you must be shirring they must be shirring
Perfect	Perfect en V-ing
I must have shirred you must have shirred he must have shirred we must have shirred you must have shirred they must have shirred	I must have been shirring you must have been shirring he must have been shirring we must have been shirring you must have been shirring they must have been shirring

Négation

Forme simple	Forme en V-ing
I must not shirr you must not shirr he must not shirr we must not shirr you must not shirr they must not shirr	I must not be shirring you must not be shirring he must not be shirring we must not be shirring you must not be shirring they must not be shirring
Perfect	Perfect en V-ing
I must not have shirred you must not have shirred he must not have shirred we must not have shirred you must not have shirred they must not have shirred	I must not have been shirring you must not have been shirring he must not have been shirring we must not have been shirring you must not have been shirring they must not have been shirring

Forme interrogative

Forme simple	Forme en V-ing
must I shirr? must you shirr? must he shirr? must we shirr? must you shirr? must they shirr?	must I be shirring? must you be shirring? must he be shirring? must we be shirring? must you be shirring? must they be shirring?
Perfect	Perfect en V-ing
must I have shirred? must you have shirred? must he have shirred? must we have shirred? must you have shirred? must they have shirred?	must I have been shirring? must you have been shirring? must he have been shirring? must we have been shirring? must you have been shirring? must they have been shirring?

Forme interro-négative

Forme simple	Forme en V-ing
must I not shirr? must you not shirr? must he not shirr? must we not shirr? must you not shirr? must they not shirr?	must I not be shirring? must you not be shirring? must he not be shirring? must we not be shirring? must you not be shirring? must they not be shirring?
Perfect	Perfect en V-ing
must I not have shirred? must you not have shirred? must he not have shirred? must we not have shirred? must you not have shirred? must they not have shirred?	must I not have been shirring? must you not have been shirring? must he not have been shirring? must we not have been shirring? must you not have been shirring? must they not have been shirring?