English verb conjugation
MUST CAUTERISE

Regular verb: cauterise - cauterised - cauterised

Affirmation

Simple form	V-ing form
I must cauterise you must cauterise she must cauterise we must cauterise you must cauterise they must cauterise	I must be cauterising you must be cauterising she must be cauterising we must be cauterising you must be cauterising they must be cauterising
Perfect	V-ing perfect
I must have cauterised you must have cauterised she must have cauterised we must have cauterised you must have cauterised they must have cauterised	I must have been cauterising you must have been cauterising she must have been cauterising we must have been cauterising you must have been cauterising they must have been cauterising

Negation

Simple form	V-ing form
I must not cauterise you must not cauterise she must not cauterise we must not cauterise you must not cauterise they must not cauterise	I must not be cauterising you must not be cauterising she must not be cauterising we must not be cauterising you must not be cauterising they must not be cauterising
Perfect	V-ing perfect
I must not have cauterised you must not have cauterised she must not have cauterised we must not have cauterised you must not have cauterised they must not have cauterised	I must not have been cauterising you must not have been cauterising she must not have been cauterising we must not have been cauterising you must not have been cauterising they must not have been cauterising

Interrogative form

Simple form	V-ing form
must I cauterise? must you cauterise? must she cauterise? must we cauterise? must you cauterise? must they cauterise?	must I be cauterising? must you be cauterising? must she be cauterising? must we be cauterising? must you be cauterising? must they be cauterising?
Perfect	V-ing perfect
must I have cauterised? must you have cauterised? must she have cauterised? must we have cauterised? must you have cauterised? must they have cauterised?	must I have been cauterising? must you have been cauterising? must she have been cauterising? must we have been cauterising? must you have been cauterising? must they have been cauterising?

Interro-negative form

Simple form	V-ing form
must I not cauterise? must you not cauterise? must she not cauterise? must we not cauterise? must you not cauterise? must they not cauterise?	must I not be cauterising? must you not be cauterising? must she not be cauterising? must we not be cauterising? must you not be cauterising? must they not be cauterising?
Perfect	V-ing perfect
must I not have cauterised? must you not have cauterised? must she not have cauterised? must we not have cauterised? must you not have cauterised? must they not have cauterised?	must I not have been cauterising? must you not have been cauterising? must she not have been cauterising? must we not have been cauterising? must you not have been cauterising? must they not have been cauterising?