English verb conjugation
MUST OUTGUSH

Regular verb: outgush - outgushed - outgushed

Affirmation

Simple form	V-ing form
I must outgush you must outgush she must outgush we must outgush you must outgush they must outgush	I must be outgushing you must be outgushing she must be outgushing we must be outgushing you must be outgushing they must be outgushing
Perfect	V-ing perfect
I must have outgushed you must have outgushed she must have outgushed we must have outgushed you must have outgushed they must have outgushed	I must have been outgushing you must have been outgushing she must have been outgushing we must have been outgushing you must have been outgushing they must have been outgushing

Negation

Simple form	V-ing form
I mustn't outgush you mustn't outgush she mustn't outgush we mustn't outgush you mustn't outgush they mustn't outgush	I mustn't be outgushing you mustn't be outgushing she mustn't be outgushing we mustn't be outgushing you mustn't be outgushing they mustn't be outgushing
Perfect	V-ing perfect
I mustn't have outgushed you mustn't have outgushed she mustn't have outgushed we mustn't have outgushed you mustn't have outgushed they mustn't have outgushed	I mustn't have been outgushing you mustn't have been outgushing she mustn't have been outgushing we mustn't have been outgushing you mustn't have been outgushing they mustn't have been outgushing

Interrogative form

Simple form	V-ing form
must I outgush? must you outgush? must she outgush? must we outgush? must you outgush? must they outgush?	must I be outgushing? must you be outgushing? must she be outgushing? must we be outgushing? must you be outgushing? must they be outgushing?
Perfect	V-ing perfect
must I have outgushed? must you have outgushed? must she have outgushed? must we have outgushed? must you have outgushed? must they have outgushed?	must I have been outgushing? must you have been outgushing? must she have been outgushing? must we have been outgushing? must you have been outgushing? must they have been outgushing?

Interro-negative form

Simple form	V-ing form
mustn't I outgush? mustn't you outgush? mustn't she outgush? mustn't we outgush? mustn't you outgush? mustn't they outgush?	mustn't I be outgushing? mustn't you be outgushing? mustn't she be outgushing? mustn't we be outgushing? mustn't you be outgushing? mustn't they be outgushing?
Perfect	V-ing perfect
mustn't I have outgushed? mustn't you have outgushed? mustn't she have outgushed? mustn't we have outgushed? mustn't you have outgushed? mustn't they have outgushed?	mustn't I have been outgushing? mustn't you have been outgushing? mustn't she have been outgushing? mustn't we have been outgushing? mustn't you have been outgushing? mustn't they have been outgushing?