English verb conjugation
MUST STOMP

Regular verb: stomp - stomped - stomped

Affirmation

Simple form	V-ing form
I must stomp you must stomp she must stomp we must stomp you must stomp they must stomp	I must be stomping you must be stomping she must be stomping we must be stomping you must be stomping they must be stomping
Perfect	V-ing perfect
I must have stomped you must have stomped she must have stomped we must have stomped you must have stomped they must have stomped	I must have been stomping you must have been stomping she must have been stomping we must have been stomping you must have been stomping they must have been stomping

Negation

Simple form	V-ing form
I mustn't stomp you mustn't stomp she mustn't stomp we mustn't stomp you mustn't stomp they mustn't stomp	I mustn't be stomping you mustn't be stomping she mustn't be stomping we mustn't be stomping you mustn't be stomping they mustn't be stomping
Perfect	V-ing perfect
I mustn't have stomped you mustn't have stomped she mustn't have stomped we mustn't have stomped you mustn't have stomped they mustn't have stomped	I mustn't have been stomping you mustn't have been stomping she mustn't have been stomping we mustn't have been stomping you mustn't have been stomping they mustn't have been stomping

Interrogative form

Simple form	V-ing form
must I stomp? must you stomp? must she stomp? must we stomp? must you stomp? must they stomp?	must I be stomping? must you be stomping? must she be stomping? must we be stomping? must you be stomping? must they be stomping?
Perfect	V-ing perfect
must I have stomped? must you have stomped? must she have stomped? must we have stomped? must you have stomped? must they have stomped?	must I have been stomping? must you have been stomping? must she have been stomping? must we have been stomping? must you have been stomping? must they have been stomping?

Interro-negative form

Simple form	V-ing form
mustn't I stomp? mustn't you stomp? mustn't she stomp? mustn't we stomp? mustn't you stomp? mustn't they stomp?	mustn't I be stomping? mustn't you be stomping? mustn't she be stomping? mustn't we be stomping? mustn't you be stomping? mustn't they be stomping?
Perfect	V-ing perfect
mustn't I have stomped? mustn't you have stomped? mustn't she have stomped? mustn't we have stomped? mustn't you have stomped? mustn't they have stomped?	mustn't I have been stomping? mustn't you have been stomping? mustn't she have been stomping? mustn't we have been stomping? mustn't you have been stomping? mustn't they have been stomping?