English verb conjugation
MUST CASTRATE

Regular verb: castrate - castrated - castrated

Affirmation

Simple form	V-ing form
I must castrate you must castrate he must castrate we must castrate you must castrate they must castrate	I must be castrating you must be castrating he must be castrating we must be castrating you must be castrating they must be castrating
Perfect	V-ing perfect
I must have castrated you must have castrated he must have castrated we must have castrated you must have castrated they must have castrated	I must have been castrating you must have been castrating he must have been castrating we must have been castrating you must have been castrating they must have been castrating

Negation

Simple form	V-ing form
I must not castrate you must not castrate he must not castrate we must not castrate you must not castrate they must not castrate	I must not be castrating you must not be castrating he must not be castrating we must not be castrating you must not be castrating they must not be castrating
Perfect	V-ing perfect
I must not have castrated you must not have castrated he must not have castrated we must not have castrated you must not have castrated they must not have castrated	I must not have been castrating you must not have been castrating he must not have been castrating we must not have been castrating you must not have been castrating they must not have been castrating

Interrogative form

Simple form	V-ing form
must I castrate? must you castrate? must he castrate? must we castrate? must you castrate? must they castrate?	must I be castrating? must you be castrating? must he be castrating? must we be castrating? must you be castrating? must they be castrating?
Perfect	V-ing perfect
must I have castrated? must you have castrated? must he have castrated? must we have castrated? must you have castrated? must they have castrated?	must I have been castrating? must you have been castrating? must he have been castrating? must we have been castrating? must you have been castrating? must they have been castrating?

Interro-negative form

Simple form	V-ing form
must I not castrate? must you not castrate? must he not castrate? must we not castrate? must you not castrate? must they not castrate?	must I not be castrating? must you not be castrating? must he not be castrating? must we not be castrating? must you not be castrating? must they not be castrating?
Perfect	V-ing perfect
must I not have castrated? must you not have castrated? must he not have castrated? must we not have castrated? must you not have castrated? must they not have castrated?	must I not have been castrating? must you not have been castrating? must he not have been castrating? must we not have been castrating? must you not have been castrating? must they not have been castrating?