English verb conjugation
MUST RATIONALISE

Regular verb: rationalise - rationalised - rationalised

Affirmation

Simple form	V-ing form
I must rationalise you must rationalise he must rationalise we must rationalise you must rationalise they must rationalise	I must be rationalising you must be rationalising he must be rationalising we must be rationalising you must be rationalising they must be rationalising
Perfect	V-ing perfect
I must have rationalised you must have rationalised he must have rationalised we must have rationalised you must have rationalised they must have rationalised	I must have been rationalising you must have been rationalising he must have been rationalising we must have been rationalising you must have been rationalising they must have been rationalising

Negation

Simple form	V-ing form
I must not rationalise you must not rationalise he must not rationalise we must not rationalise you must not rationalise they must not rationalise	I must not be rationalising you must not be rationalising he must not be rationalising we must not be rationalising you must not be rationalising they must not be rationalising
Perfect	V-ing perfect
I must not have rationalised you must not have rationalised he must not have rationalised we must not have rationalised you must not have rationalised they must not have rationalised	I must not have been rationalising you must not have been rationalising he must not have been rationalising we must not have been rationalising you must not have been rationalising they must not have been rationalising

Interrogative form

Simple form	V-ing form
must I rationalise? must you rationalise? must he rationalise? must we rationalise? must you rationalise? must they rationalise?	must I be rationalising? must you be rationalising? must he be rationalising? must we be rationalising? must you be rationalising? must they be rationalising?
Perfect	V-ing perfect
must I have rationalised? must you have rationalised? must he have rationalised? must we have rationalised? must you have rationalised? must they have rationalised?	must I have been rationalising? must you have been rationalising? must he have been rationalising? must we have been rationalising? must you have been rationalising? must they have been rationalising?

Interro-negative form

Simple form	V-ing form
must I not rationalise? must you not rationalise? must he not rationalise? must we not rationalise? must you not rationalise? must they not rationalise?	must I not be rationalising? must you not be rationalising? must he not be rationalising? must we not be rationalising? must you not be rationalising? must they not be rationalising?
Perfect	V-ing perfect
must I not have rationalised? must you not have rationalised? must he not have rationalised? must we not have rationalised? must you not have rationalised? must they not have rationalised?	must I not have been rationalising? must you not have been rationalising? must he not have been rationalising? must we not have been rationalising? must you not have been rationalising? must they not have been rationalising?