English verb conjugation
MUST NATURALISE

Regular verb: naturalise - naturalised - naturalised

Affirmation

Simple form	V-ing form
I must naturalise you must naturalise she must naturalise we must naturalise you must naturalise they must naturalise	I must be naturalising you must be naturalising she must be naturalising we must be naturalising you must be naturalising they must be naturalising
Perfect	V-ing perfect
I must have naturalised you must have naturalised she must have naturalised we must have naturalised you must have naturalised they must have naturalised	I must have been naturalising you must have been naturalising she must have been naturalising we must have been naturalising you must have been naturalising they must have been naturalising

Negation

Simple form	V-ing form
I mustn't naturalise you mustn't naturalise she mustn't naturalise we mustn't naturalise you mustn't naturalise they mustn't naturalise	I mustn't be naturalising you mustn't be naturalising she mustn't be naturalising we mustn't be naturalising you mustn't be naturalising they mustn't be naturalising
Perfect	V-ing perfect
I mustn't have naturalised you mustn't have naturalised she mustn't have naturalised we mustn't have naturalised you mustn't have naturalised they mustn't have naturalised	I mustn't have been naturalising you mustn't have been naturalising she mustn't have been naturalising we mustn't have been naturalising you mustn't have been naturalising they mustn't have been naturalising

Interrogative form

Simple form	V-ing form
must I naturalise? must you naturalise? must she naturalise? must we naturalise? must you naturalise? must they naturalise?	must I be naturalising? must you be naturalising? must she be naturalising? must we be naturalising? must you be naturalising? must they be naturalising?
Perfect	V-ing perfect
must I have naturalised? must you have naturalised? must she have naturalised? must we have naturalised? must you have naturalised? must they have naturalised?	must I have been naturalising? must you have been naturalising? must she have been naturalising? must we have been naturalising? must you have been naturalising? must they have been naturalising?

Interro-negative form

Simple form	V-ing form
mustn't I naturalise? mustn't you naturalise? mustn't she naturalise? mustn't we naturalise? mustn't you naturalise? mustn't they naturalise?	mustn't I be naturalising? mustn't you be naturalising? mustn't she be naturalising? mustn't we be naturalising? mustn't you be naturalising? mustn't they be naturalising?
Perfect	V-ing perfect
mustn't I have naturalised? mustn't you have naturalised? mustn't she have naturalised? mustn't we have naturalised? mustn't you have naturalised? mustn't they have naturalised?	mustn't I have been naturalising? mustn't you have been naturalising? mustn't she have been naturalising? mustn't we have been naturalising? mustn't you have been naturalising? mustn't they have been naturalising?