English verb conjugation
MUST BITUMINIZE

Regular verb: bituminize - bituminized - bituminized

Affirmation

Simple form	V-ing form
I must bituminize you must bituminize he must bituminize we must bituminize you must bituminize they must bituminize	I must be bituminizing you must be bituminizing he must be bituminizing we must be bituminizing you must be bituminizing they must be bituminizing
Perfect	V-ing perfect
I must have bituminized you must have bituminized he must have bituminized we must have bituminized you must have bituminized they must have bituminized	I must have been bituminizing you must have been bituminizing he must have been bituminizing we must have been bituminizing you must have been bituminizing they must have been bituminizing

Negation

Simple form	V-ing form
I must not bituminize you must not bituminize he must not bituminize we must not bituminize you must not bituminize they must not bituminize	I must not be bituminizing you must not be bituminizing he must not be bituminizing we must not be bituminizing you must not be bituminizing they must not be bituminizing
Perfect	V-ing perfect
I must not have bituminized you must not have bituminized he must not have bituminized we must not have bituminized you must not have bituminized they must not have bituminized	I must not have been bituminizing you must not have been bituminizing he must not have been bituminizing we must not have been bituminizing you must not have been bituminizing they must not have been bituminizing

Interrogative form

Simple form	V-ing form
must I bituminize? must you bituminize? must he bituminize? must we bituminize? must you bituminize? must they bituminize?	must I be bituminizing? must you be bituminizing? must he be bituminizing? must we be bituminizing? must you be bituminizing? must they be bituminizing?
Perfect	V-ing perfect
must I have bituminized? must you have bituminized? must he have bituminized? must we have bituminized? must you have bituminized? must they have bituminized?	must I have been bituminizing? must you have been bituminizing? must he have been bituminizing? must we have been bituminizing? must you have been bituminizing? must they have been bituminizing?

Interro-negative form

Simple form	V-ing form
must I not bituminize? must you not bituminize? must he not bituminize? must we not bituminize? must you not bituminize? must they not bituminize?	must I not be bituminizing? must you not be bituminizing? must he not be bituminizing? must we not be bituminizing? must you not be bituminizing? must they not be bituminizing?
Perfect	V-ing perfect
must I not have bituminized? must you not have bituminized? must he not have bituminized? must we not have bituminized? must you not have bituminized? must they not have bituminized?	must I not have been bituminizing? must you not have been bituminizing? must he not have been bituminizing? must we not have been bituminizing? must you not have been bituminizing? must they not have been bituminizing?