English verb conjugation
MUST TRAMPLE

Regular verb: trample - trampled - trampled

Affirmation

Simple form	V-ing form
I must trample you must trample she must trample we must trample you must trample they must trample	I must be trampling you must be trampling she must be trampling we must be trampling you must be trampling they must be trampling
Perfect	V-ing perfect
I must have trampled you must have trampled she must have trampled we must have trampled you must have trampled they must have trampled	I must have been trampling you must have been trampling she must have been trampling we must have been trampling you must have been trampling they must have been trampling

Negation

Simple form	V-ing form
I mustn't trample you mustn't trample she mustn't trample we mustn't trample you mustn't trample they mustn't trample	I mustn't be trampling you mustn't be trampling she mustn't be trampling we mustn't be trampling you mustn't be trampling they mustn't be trampling
Perfect	V-ing perfect
I mustn't have trampled you mustn't have trampled she mustn't have trampled we mustn't have trampled you mustn't have trampled they mustn't have trampled	I mustn't have been trampling you mustn't have been trampling she mustn't have been trampling we mustn't have been trampling you mustn't have been trampling they mustn't have been trampling

Interrogative form

Simple form	V-ing form
must I trample? must you trample? must she trample? must we trample? must you trample? must they trample?	must I be trampling? must you be trampling? must she be trampling? must we be trampling? must you be trampling? must they be trampling?
Perfect	V-ing perfect
must I have trampled? must you have trampled? must she have trampled? must we have trampled? must you have trampled? must they have trampled?	must I have been trampling? must you have been trampling? must she have been trampling? must we have been trampling? must you have been trampling? must they have been trampling?

Interro-negative form

Simple form	V-ing form
mustn't I trample? mustn't you trample? mustn't she trample? mustn't we trample? mustn't you trample? mustn't they trample?	mustn't I be trampling? mustn't you be trampling? mustn't she be trampling? mustn't we be trampling? mustn't you be trampling? mustn't they be trampling?
Perfect	V-ing perfect
mustn't I have trampled? mustn't you have trampled? mustn't she have trampled? mustn't we have trampled? mustn't you have trampled? mustn't they have trampled?	mustn't I have been trampling? mustn't you have been trampling? mustn't she have been trampling? mustn't we have been trampling? mustn't you have been trampling? mustn't they have been trampling?