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