English verb conjugation
MUST PLASTICISE

Regular verb: plasticise - plasticised - plasticised

Affirmation

Simple form	V-ing form
I must plasticise you must plasticise she must plasticise we must plasticise you must plasticise they must plasticise	I must be plasticising you must be plasticising she must be plasticising we must be plasticising you must be plasticising they must be plasticising
Perfect	V-ing perfect
I must have plasticised you must have plasticised she must have plasticised we must have plasticised you must have plasticised they must have plasticised	I must have been plasticising you must have been plasticising she must have been plasticising we must have been plasticising you must have been plasticising they must have been plasticising

Negation

Simple form	V-ing form
I must not plasticise you must not plasticise she must not plasticise we must not plasticise you must not plasticise they must not plasticise	I must not be plasticising you must not be plasticising she must not be plasticising we must not be plasticising you must not be plasticising they must not be plasticising
Perfect	V-ing perfect
I must not have plasticised you must not have plasticised she must not have plasticised we must not have plasticised you must not have plasticised they must not have plasticised	I must not have been plasticising you must not have been plasticising she must not have been plasticising we must not have been plasticising you must not have been plasticising they must not have been plasticising

Interrogative form

Simple form	V-ing form
must I plasticise? must you plasticise? must she plasticise? must we plasticise? must you plasticise? must they plasticise?	must I be plasticising? must you be plasticising? must she be plasticising? must we be plasticising? must you be plasticising? must they be plasticising?
Perfect	V-ing perfect
must I have plasticised? must you have plasticised? must she have plasticised? must we have plasticised? must you have plasticised? must they have plasticised?	must I have been plasticising? must you have been plasticising? must she have been plasticising? must we have been plasticising? must you have been plasticising? must they have been plasticising?

Interro-negative form

Simple form	V-ing form
must I not plasticise? must you not plasticise? must she not plasticise? must we not plasticise? must you not plasticise? must they not plasticise?	must I not be plasticising? must you not be plasticising? must she not be plasticising? must we not be plasticising? must you not be plasticising? must they not be plasticising?
Perfect	V-ing perfect
must I not have plasticised? must you not have plasticised? must she not have plasticised? must we not have plasticised? must you not have plasticised? must they not have plasticised?	must I not have been plasticising? must you not have been plasticising? must she not have been plasticising? must we not have been plasticising? must you not have been plasticising? must they not have been plasticising?