English verb conjugation
MUST BUMP-START

Regular verb: bump-start - bump-started - bump-started

Affirmation

Simple form	V-ing form
I must bump-start you must bump-start he must bump-start we must bump-start you must bump-start they must bump-start	I must be bump-starting you must be bump-starting he must be bump-starting we must be bump-starting you must be bump-starting they must be bump-starting
Perfect	V-ing perfect
I must have bump-started you must have bump-started he must have bump-started we must have bump-started you must have bump-started they must have bump-started	I must have been bump-starting you must have been bump-starting he must have been bump-starting we must have been bump-starting you must have been bump-starting they must have been bump-starting

Negation

Simple form	V-ing form
I mustn't bump-start you mustn't bump-start he mustn't bump-start we mustn't bump-start you mustn't bump-start they mustn't bump-start	I mustn't be bump-starting you mustn't be bump-starting he mustn't be bump-starting we mustn't be bump-starting you mustn't be bump-starting they mustn't be bump-starting
Perfect	V-ing perfect
I mustn't have bump-started you mustn't have bump-started he mustn't have bump-started we mustn't have bump-started you mustn't have bump-started they mustn't have bump-started	I mustn't have been bump-starting you mustn't have been bump-starting he mustn't have been bump-starting we mustn't have been bump-starting you mustn't have been bump-starting they mustn't have been bump-starting

Interrogative form

Simple form	V-ing form
must I bump-start? must you bump-start? must he bump-start? must we bump-start? must you bump-start? must they bump-start?	must I be bump-starting? must you be bump-starting? must he be bump-starting? must we be bump-starting? must you be bump-starting? must they be bump-starting?
Perfect	V-ing perfect
must I have bump-started? must you have bump-started? must he have bump-started? must we have bump-started? must you have bump-started? must they have bump-started?	must I have been bump-starting? must you have been bump-starting? must he have been bump-starting? must we have been bump-starting? must you have been bump-starting? must they have been bump-starting?

Interro-negative form

Simple form	V-ing form
mustn't I bump-start? mustn't you bump-start? mustn't he bump-start? mustn't we bump-start? mustn't you bump-start? mustn't they bump-start?	mustn't I be bump-starting? mustn't you be bump-starting? mustn't he be bump-starting? mustn't we be bump-starting? mustn't you be bump-starting? mustn't they be bump-starting?
Perfect	V-ing perfect
mustn't I have bump-started? mustn't you have bump-started? mustn't he have bump-started? mustn't we have bump-started? mustn't you have bump-started? mustn't they have bump-started?	mustn't I have been bump-starting? mustn't you have been bump-starting? mustn't he have been bump-starting? mustn't we have been bump-starting? mustn't you have been bump-starting? mustn't they have been bump-starting?