English verb conjugation
MUST CRITICISE

Regular verb: criticise - criticised - criticised

Affirmation

Simple form	V-ing form
I must criticise you must criticise he must criticise we must criticise you must criticise they must criticise	I must be criticising you must be criticising he must be criticising we must be criticising you must be criticising they must be criticising
Perfect	V-ing perfect
I must have criticised you must have criticised he must have criticised we must have criticised you must have criticised they must have criticised	I must have been criticising you must have been criticising he must have been criticising we must have been criticising you must have been criticising they must have been criticising

Negation

Simple form	V-ing form
I must not criticise you must not criticise he must not criticise we must not criticise you must not criticise they must not criticise	I must not be criticising you must not be criticising he must not be criticising we must not be criticising you must not be criticising they must not be criticising
Perfect	V-ing perfect
I must not have criticised you must not have criticised he must not have criticised we must not have criticised you must not have criticised they must not have criticised	I must not have been criticising you must not have been criticising he must not have been criticising we must not have been criticising you must not have been criticising they must not have been criticising

Interrogative form

Simple form	V-ing form
must I criticise? must you criticise? must he criticise? must we criticise? must you criticise? must they criticise?	must I be criticising? must you be criticising? must he be criticising? must we be criticising? must you be criticising? must they be criticising?
Perfect	V-ing perfect
must I have criticised? must you have criticised? must he have criticised? must we have criticised? must you have criticised? must they have criticised?	must I have been criticising? must you have been criticising? must he have been criticising? must we have been criticising? must you have been criticising? must they have been criticising?

Interro-negative form

Simple form	V-ing form
must I not criticise? must you not criticise? must he not criticise? must we not criticise? must you not criticise? must they not criticise?	must I not be criticising? must you not be criticising? must he not be criticising? must we not be criticising? must you not be criticising? must they not be criticising?
Perfect	V-ing perfect
must I not have criticised? must you not have criticised? must he not have criticised? must we not have criticised? must you not have criticised? must they not have criticised?	must I not have been criticising? must you not have been criticising? must he not have been criticising? must we not have been criticising? must you not have been criticising? must they not have been criticising?