English verb conjugation
MUST OBVIATE

Regular verb: obviate - obviated - obviated

Affirmation

Simple form	V-ing form
I must obviate you must obviate he must obviate we must obviate you must obviate they must obviate	I must be obviating you must be obviating he must be obviating we must be obviating you must be obviating they must be obviating
Perfect	V-ing perfect
I must have obviated you must have obviated he must have obviated we must have obviated you must have obviated they must have obviated	I must have been obviating you must have been obviating he must have been obviating we must have been obviating you must have been obviating they must have been obviating

Negation

Simple form	V-ing form
I must not obviate you must not obviate he must not obviate we must not obviate you must not obviate they must not obviate	I must not be obviating you must not be obviating he must not be obviating we must not be obviating you must not be obviating they must not be obviating
Perfect	V-ing perfect
I must not have obviated you must not have obviated he must not have obviated we must not have obviated you must not have obviated they must not have obviated	I must not have been obviating you must not have been obviating he must not have been obviating we must not have been obviating you must not have been obviating they must not have been obviating

Interrogative form

Simple form	V-ing form
must I obviate? must you obviate? must he obviate? must we obviate? must you obviate? must they obviate?	must I be obviating? must you be obviating? must he be obviating? must we be obviating? must you be obviating? must they be obviating?
Perfect	V-ing perfect
must I have obviated? must you have obviated? must he have obviated? must we have obviated? must you have obviated? must they have obviated?	must I have been obviating? must you have been obviating? must he have been obviating? must we have been obviating? must you have been obviating? must they have been obviating?

Interro-negative form

Simple form	V-ing form
must I not obviate? must you not obviate? must he not obviate? must we not obviate? must you not obviate? must they not obviate?	must I not be obviating? must you not be obviating? must he not be obviating? must we not be obviating? must you not be obviating? must they not be obviating?
Perfect	V-ing perfect
must I not have obviated? must you not have obviated? must he not have obviated? must we not have obviated? must you not have obviated? must they not have obviated?	must I not have been obviating? must you not have been obviating? must he not have been obviating? must we not have been obviating? must you not have been obviating? must they not have been obviating?