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