English verb conjugation
MUST TOTTER

Regular verb: totter - tottered - tottered

Affirmation

Simple form	V-ing form
I must totter you must totter he must totter we must totter you must totter they must totter	I must be tottering you must be tottering he must be tottering we must be tottering you must be tottering they must be tottering
Perfect	V-ing perfect
I must have tottered you must have tottered he must have tottered we must have tottered you must have tottered they must have tottered	I must have been tottering you must have been tottering he must have been tottering we must have been tottering you must have been tottering they must have been tottering

Negation

Simple form	V-ing form
I must not totter you must not totter he must not totter we must not totter you must not totter they must not totter	I must not be tottering you must not be tottering he must not be tottering we must not be tottering you must not be tottering they must not be tottering
Perfect	V-ing perfect
I must not have tottered you must not have tottered he must not have tottered we must not have tottered you must not have tottered they must not have tottered	I must not have been tottering you must not have been tottering he must not have been tottering we must not have been tottering you must not have been tottering they must not have been tottering

Interrogative form

Simple form	V-ing form
must I totter? must you totter? must he totter? must we totter? must you totter? must they totter?	must I be tottering? must you be tottering? must he be tottering? must we be tottering? must you be tottering? must they be tottering?
Perfect	V-ing perfect
must I have tottered? must you have tottered? must he have tottered? must we have tottered? must you have tottered? must they have tottered?	must I have been tottering? must you have been tottering? must he have been tottering? must we have been tottering? must you have been tottering? must they have been tottering?

Interro-negative form

Simple form	V-ing form
must I not totter? must you not totter? must he not totter? must we not totter? must you not totter? must they not totter?	must I not be tottering? must you not be tottering? must he not be tottering? must we not be tottering? must you not be tottering? must they not be tottering?
Perfect	V-ing perfect
must I not have tottered? must you not have tottered? must he not have tottered? must we not have tottered? must you not have tottered? must they not have tottered?	must I not have been tottering? must you not have been tottering? must he not have been tottering? must we not have been tottering? must you not have been tottering? must they not have been tottering?