English verb conjugation
MUST BASTARDISE

Regular verb: bastardise - bastardised - bastardised

Affirmation

Simple form	V-ing form
I must bastardise you must bastardise he must bastardise we must bastardise you must bastardise they must bastardise	I must be bastardising you must be bastardising he must be bastardising we must be bastardising you must be bastardising they must be bastardising
Perfect	V-ing perfect
I must have bastardised you must have bastardised he must have bastardised we must have bastardised you must have bastardised they must have bastardised	I must have been bastardising you must have been bastardising he must have been bastardising we must have been bastardising you must have been bastardising they must have been bastardising

Negation

Simple form	V-ing form
I mustn't bastardise you mustn't bastardise he mustn't bastardise we mustn't bastardise you mustn't bastardise they mustn't bastardise	I mustn't be bastardising you mustn't be bastardising he mustn't be bastardising we mustn't be bastardising you mustn't be bastardising they mustn't be bastardising
Perfect	V-ing perfect
I mustn't have bastardised you mustn't have bastardised he mustn't have bastardised we mustn't have bastardised you mustn't have bastardised they mustn't have bastardised	I mustn't have been bastardising you mustn't have been bastardising he mustn't have been bastardising we mustn't have been bastardising you mustn't have been bastardising they mustn't have been bastardising

Interrogative form

Simple form	V-ing form
must I bastardise? must you bastardise? must he bastardise? must we bastardise? must you bastardise? must they bastardise?	must I be bastardising? must you be bastardising? must he be bastardising? must we be bastardising? must you be bastardising? must they be bastardising?
Perfect	V-ing perfect
must I have bastardised? must you have bastardised? must he have bastardised? must we have bastardised? must you have bastardised? must they have bastardised?	must I have been bastardising? must you have been bastardising? must he have been bastardising? must we have been bastardising? must you have been bastardising? must they have been bastardising?

Interro-negative form

Simple form	V-ing form
mustn't I bastardise? mustn't you bastardise? mustn't he bastardise? mustn't we bastardise? mustn't you bastardise? mustn't they bastardise?	mustn't I be bastardising? mustn't you be bastardising? mustn't he be bastardising? mustn't we be bastardising? mustn't you be bastardising? mustn't they be bastardising?
Perfect	V-ing perfect
mustn't I have bastardised? mustn't you have bastardised? mustn't he have bastardised? mustn't we have bastardised? mustn't you have bastardised? mustn't they have bastardised?	mustn't I have been bastardising? mustn't you have been bastardising? mustn't he have been bastardising? mustn't we have been bastardising? mustn't you have been bastardising? mustn't they have been bastardising?