I must waitress you must waitress he must waitress we must waitress you must waitress they must waitress
Forme en V-ing
I must be waitressing you must be waitressing he must be waitressing we must be waitressing you must be waitressing they must be waitressing
Perfect
I must have waitressed you must have waitressed he must have waitressed we must have waitressed you must have waitressed they must have waitressed
Perfect en V-ing
I must have been waitressing you must have been waitressing he must have been waitressing we must have been waitressing you must have been waitressing they must have been waitressing
Négation
Forme simple
I mustn't waitress you mustn't waitress he mustn't waitress we mustn't waitress you mustn't waitress they mustn't waitress
Forme en V-ing
I mustn't be waitressing you mustn't be waitressing he mustn't be waitressing we mustn't be waitressing you mustn't be waitressing they mustn't be waitressing
Perfect
I mustn't have waitressed you mustn't have waitressed he mustn't have waitressed we mustn't have waitressed you mustn't have waitressed they mustn't have waitressed
Perfect en V-ing
I mustn't have been waitressing you mustn't have been waitressing he mustn't have been waitressing we mustn't have been waitressing you mustn't have been waitressing they mustn't have been waitressing
Forme interrogative
Forme simple
must I waitress? must you waitress? must he waitress? must we waitress? must you waitress? must they waitress?
Forme en V-ing
must I be waitressing? must you be waitressing? must he be waitressing? must we be waitressing? must you be waitressing? must they be waitressing?
Perfect
must I have waitressed? must you have waitressed? must he have waitressed? must we have waitressed? must you have waitressed? must they have waitressed?
Perfect en V-ing
must I have been waitressing? must you have been waitressing? must he have been waitressing? must we have been waitressing? must you have been waitressing? must they have been waitressing?
Forme interro-négative
Forme simple
mustn't I waitress? mustn't you waitress? mustn't he waitress? mustn't we waitress? mustn't you waitress? mustn't they waitress?
Forme en V-ing
mustn't I be waitressing? mustn't you be waitressing? mustn't he be waitressing? mustn't we be waitressing? mustn't you be waitressing? mustn't they be waitressing?
Perfect
mustn't I have waitressed? mustn't you have waitressed? mustn't he have waitressed? mustn't we have waitressed? mustn't you have waitressed? mustn't they have waitressed?
Perfect en V-ing
mustn't I have been waitressing? mustn't you have been waitressing? mustn't he have been waitressing? mustn't we have been waitressing? mustn't you have been waitressing? mustn't they have been waitressing?