I must toil you must toil she must toil we must toil you must toil they must toil
Forme en V-ing
I must be toiling you must be toiling she must be toiling we must be toiling you must be toiling they must be toiling
Perfect
I must have toiled you must have toiled she must have toiled we must have toiled you must have toiled they must have toiled
Perfect en V-ing
I must have been toiling you must have been toiling she must have been toiling we must have been toiling you must have been toiling they must have been toiling
Négation
Forme simple
I mustn't toil you mustn't toil she mustn't toil we mustn't toil you mustn't toil they mustn't toil
Forme en V-ing
I mustn't be toiling you mustn't be toiling she mustn't be toiling we mustn't be toiling you mustn't be toiling they mustn't be toiling
Perfect
I mustn't have toiled you mustn't have toiled she mustn't have toiled we mustn't have toiled you mustn't have toiled they mustn't have toiled
Perfect en V-ing
I mustn't have been toiling you mustn't have been toiling she mustn't have been toiling we mustn't have been toiling you mustn't have been toiling they mustn't have been toiling
Forme interrogative
Forme simple
must I toil? must you toil? must she toil? must we toil? must you toil? must they toil?
Forme en V-ing
must I be toiling? must you be toiling? must she be toiling? must we be toiling? must you be toiling? must they be toiling?
Perfect
must I have toiled? must you have toiled? must she have toiled? must we have toiled? must you have toiled? must they have toiled?
Perfect en V-ing
must I have been toiling? must you have been toiling? must she have been toiling? must we have been toiling? must you have been toiling? must they have been toiling?
Forme interro-négative
Forme simple
mustn't I toil? mustn't you toil? mustn't she toil? mustn't we toil? mustn't you toil? mustn't they toil?
Forme en V-ing
mustn't I be toiling? mustn't you be toiling? mustn't she be toiling? mustn't we be toiling? mustn't you be toiling? mustn't they be toiling?
Perfect
mustn't I have toiled? mustn't you have toiled? mustn't she have toiled? mustn't we have toiled? mustn't you have toiled? mustn't they have toiled?
Perfect en V-ing
mustn't I have been toiling? mustn't you have been toiling? mustn't she have been toiling? mustn't we have been toiling? mustn't you have been toiling? mustn't they have been toiling?