Attention, ce verbe peut ne pas exister, la conjugaison est donnée à titre d'exemple.
Affirmation
Forme simple
I must unleather you must unleather he must unleather we must unleather you must unleather they must unleather
Forme en V-ing
I must be unleathering you must be unleathering he must be unleathering we must be unleathering you must be unleathering they must be unleathering
Perfect
I must have unleathered you must have unleathered he must have unleathered we must have unleathered you must have unleathered they must have unleathered
Perfect en V-ing
I must have been unleathering you must have been unleathering he must have been unleathering we must have been unleathering you must have been unleathering they must have been unleathering
Négation
Forme simple
I mustn't unleather you mustn't unleather he mustn't unleather we mustn't unleather you mustn't unleather they mustn't unleather
Forme en V-ing
I mustn't be unleathering you mustn't be unleathering he mustn't be unleathering we mustn't be unleathering you mustn't be unleathering they mustn't be unleathering
Perfect
I mustn't have unleathered you mustn't have unleathered he mustn't have unleathered we mustn't have unleathered you mustn't have unleathered they mustn't have unleathered
Perfect en V-ing
I mustn't have been unleathering you mustn't have been unleathering he mustn't have been unleathering we mustn't have been unleathering you mustn't have been unleathering they mustn't have been unleathering
Forme interrogative
Forme simple
must I unleather? must you unleather? must he unleather? must we unleather? must you unleather? must they unleather?
Forme en V-ing
must I be unleathering? must you be unleathering? must he be unleathering? must we be unleathering? must you be unleathering? must they be unleathering?
Perfect
must I have unleathered? must you have unleathered? must he have unleathered? must we have unleathered? must you have unleathered? must they have unleathered?
Perfect en V-ing
must I have been unleathering? must you have been unleathering? must he have been unleathering? must we have been unleathering? must you have been unleathering? must they have been unleathering?
Forme interro-négative
Forme simple
mustn't I unleather? mustn't you unleather? mustn't he unleather? mustn't we unleather? mustn't you unleather? mustn't they unleather?
Forme en V-ing
mustn't I be unleathering? mustn't you be unleathering? mustn't he be unleathering? mustn't we be unleathering? mustn't you be unleathering? mustn't they be unleathering?
Perfect
mustn't I have unleathered? mustn't you have unleathered? mustn't he have unleathered? mustn't we have unleathered? mustn't you have unleathered? mustn't they have unleathered?
Perfect en V-ing
mustn't I have been unleathering? mustn't you have been unleathering? mustn't he have been unleathering? mustn't we have been unleathering? mustn't you have been unleathering? mustn't they have been unleathering?