English verb conjugation
MUST AMBUSH

Regular verb: ambush - ambushed - ambushed

Affirmation

Simple form	V-ing form
I must ambush you must ambush he must ambush we must ambush you must ambush they must ambush	I must be ambushing you must be ambushing he must be ambushing we must be ambushing you must be ambushing they must be ambushing
Perfect	V-ing perfect
I must have ambushed you must have ambushed he must have ambushed we must have ambushed you must have ambushed they must have ambushed	I must have been ambushing you must have been ambushing he must have been ambushing we must have been ambushing you must have been ambushing they must have been ambushing

Negation

Simple form	V-ing form
I mustn't ambush you mustn't ambush he mustn't ambush we mustn't ambush you mustn't ambush they mustn't ambush	I mustn't be ambushing you mustn't be ambushing he mustn't be ambushing we mustn't be ambushing you mustn't be ambushing they mustn't be ambushing
Perfect	V-ing perfect
I mustn't have ambushed you mustn't have ambushed he mustn't have ambushed we mustn't have ambushed you mustn't have ambushed they mustn't have ambushed	I mustn't have been ambushing you mustn't have been ambushing he mustn't have been ambushing we mustn't have been ambushing you mustn't have been ambushing they mustn't have been ambushing

Interrogative form

Simple form	V-ing form
must I ambush? must you ambush? must he ambush? must we ambush? must you ambush? must they ambush?	must I be ambushing? must you be ambushing? must he be ambushing? must we be ambushing? must you be ambushing? must they be ambushing?
Perfect	V-ing perfect
must I have ambushed? must you have ambushed? must he have ambushed? must we have ambushed? must you have ambushed? must they have ambushed?	must I have been ambushing? must you have been ambushing? must he have been ambushing? must we have been ambushing? must you have been ambushing? must they have been ambushing?

Interro-negative form

Simple form	V-ing form
mustn't I ambush? mustn't you ambush? mustn't he ambush? mustn't we ambush? mustn't you ambush? mustn't they ambush?	mustn't I be ambushing? mustn't you be ambushing? mustn't he be ambushing? mustn't we be ambushing? mustn't you be ambushing? mustn't they be ambushing?
Perfect	V-ing perfect
mustn't I have ambushed? mustn't you have ambushed? mustn't he have ambushed? mustn't we have ambushed? mustn't you have ambushed? mustn't they have ambushed?	mustn't I have been ambushing? mustn't you have been ambushing? mustn't he have been ambushing? mustn't we have been ambushing? mustn't you have been ambushing? mustn't they have been ambushing?