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