English verb conjugation
MUST IMMERGE

Regular verb: immerge - immerged - immerged

Affirmation

Simple form	V-ing form
I must immerge you must immerge he must immerge we must immerge you must immerge they must immerge	I must be immerging you must be immerging he must be immerging we must be immerging you must be immerging they must be immerging
Perfect	V-ing perfect
I must have immerged you must have immerged he must have immerged we must have immerged you must have immerged they must have immerged	I must have been immerging you must have been immerging he must have been immerging we must have been immerging you must have been immerging they must have been immerging

Negation

Simple form	V-ing form
I must not immerge you must not immerge he must not immerge we must not immerge you must not immerge they must not immerge	I must not be immerging you must not be immerging he must not be immerging we must not be immerging you must not be immerging they must not be immerging
Perfect	V-ing perfect
I must not have immerged you must not have immerged he must not have immerged we must not have immerged you must not have immerged they must not have immerged	I must not have been immerging you must not have been immerging he must not have been immerging we must not have been immerging you must not have been immerging they must not have been immerging

Interrogative form

Simple form	V-ing form
must I immerge? must you immerge? must he immerge? must we immerge? must you immerge? must they immerge?	must I be immerging? must you be immerging? must he be immerging? must we be immerging? must you be immerging? must they be immerging?
Perfect	V-ing perfect
must I have immerged? must you have immerged? must he have immerged? must we have immerged? must you have immerged? must they have immerged?	must I have been immerging? must you have been immerging? must he have been immerging? must we have been immerging? must you have been immerging? must they have been immerging?

Interro-negative form

Simple form	V-ing form
must I not immerge? must you not immerge? must he not immerge? must we not immerge? must you not immerge? must they not immerge?	must I not be immerging? must you not be immerging? must he not be immerging? must we not be immerging? must you not be immerging? must they not be immerging?
Perfect	V-ing perfect
must I not have immerged? must you not have immerged? must he not have immerged? must we not have immerged? must you not have immerged? must they not have immerged?	must I not have been immerging? must you not have been immerging? must he not have been immerging? must we not have been immerging? must you not have been immerging? must they not have been immerging?