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