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