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