I must contextualise you must contextualise she must contextualise we must contextualise you must contextualise they must contextualise
V-ing form
I must be contextualising you must be contextualising she must be contextualising we must be contextualising you must be contextualising they must be contextualising
Perfect
I must have contextualised you must have contextualised she must have contextualised we must have contextualised you must have contextualised they must have contextualised
V-ing perfect
I must have been contextualising you must have been contextualising she must have been contextualising we must have been contextualising you must have been contextualising they must have been contextualising
Negation
Simple form
I mustn't contextualise you mustn't contextualise she mustn't contextualise we mustn't contextualise you mustn't contextualise they mustn't contextualise
V-ing form
I mustn't be contextualising you mustn't be contextualising she mustn't be contextualising we mustn't be contextualising you mustn't be contextualising they mustn't be contextualising
Perfect
I mustn't have contextualised you mustn't have contextualised she mustn't have contextualised we mustn't have contextualised you mustn't have contextualised they mustn't have contextualised
V-ing perfect
I mustn't have been contextualising you mustn't have been contextualising she mustn't have been contextualising we mustn't have been contextualising you mustn't have been contextualising they mustn't have been contextualising
Interrogative form
Simple form
must I contextualise? must you contextualise? must she contextualise? must we contextualise? must you contextualise? must they contextualise?
V-ing form
must I be contextualising? must you be contextualising? must she be contextualising? must we be contextualising? must you be contextualising? must they be contextualising?
Perfect
must I have contextualised? must you have contextualised? must she have contextualised? must we have contextualised? must you have contextualised? must they have contextualised?
V-ing perfect
must I have been contextualising? must you have been contextualising? must she have been contextualising? must we have been contextualising? must you have been contextualising? must they have been contextualising?
Interro-negative form
Simple form
mustn't I contextualise? mustn't you contextualise? mustn't she contextualise? mustn't we contextualise? mustn't you contextualise? mustn't they contextualise?
V-ing form
mustn't I be contextualising? mustn't you be contextualising? mustn't she be contextualising? mustn't we be contextualising? mustn't you be contextualising? mustn't they be contextualising?
Perfect
mustn't I have contextualised? mustn't you have contextualised? mustn't she have contextualised? mustn't we have contextualised? mustn't you have contextualised? mustn't they have contextualised?
V-ing perfect
mustn't I have been contextualising? mustn't you have been contextualising? mustn't she have been contextualising? mustn't we have been contextualising? mustn't you have been contextualising? mustn't they have been contextualising?