English verb conjugation
MUST BOOM

Regular verb: boom - boomed - boomed

Affirmation

Simple form	V-ing form
I must boom you must boom she must boom we must boom you must boom they must boom	I must be booming you must be booming she must be booming we must be booming you must be booming they must be booming
Perfect	V-ing perfect
I must have boomed you must have boomed she must have boomed we must have boomed you must have boomed they must have boomed	I must have been booming you must have been booming she must have been booming we must have been booming you must have been booming they must have been booming

Negation

Simple form	V-ing form
I mustn't boom you mustn't boom she mustn't boom we mustn't boom you mustn't boom they mustn't boom	I mustn't be booming you mustn't be booming she mustn't be booming we mustn't be booming you mustn't be booming they mustn't be booming
Perfect	V-ing perfect
I mustn't have boomed you mustn't have boomed she mustn't have boomed we mustn't have boomed you mustn't have boomed they mustn't have boomed	I mustn't have been booming you mustn't have been booming she mustn't have been booming we mustn't have been booming you mustn't have been booming they mustn't have been booming

Interrogative form

Simple form	V-ing form
must I boom? must you boom? must she boom? must we boom? must you boom? must they boom?	must I be booming? must you be booming? must she be booming? must we be booming? must you be booming? must they be booming?
Perfect	V-ing perfect
must I have boomed? must you have boomed? must she have boomed? must we have boomed? must you have boomed? must they have boomed?	must I have been booming? must you have been booming? must she have been booming? must we have been booming? must you have been booming? must they have been booming?

Interro-negative form

Simple form	V-ing form
mustn't I boom? mustn't you boom? mustn't she boom? mustn't we boom? mustn't you boom? mustn't they boom?	mustn't I be booming? mustn't you be booming? mustn't she be booming? mustn't we be booming? mustn't you be booming? mustn't they be booming?
Perfect	V-ing perfect
mustn't I have boomed? mustn't you have boomed? mustn't she have boomed? mustn't we have boomed? mustn't you have boomed? mustn't they have boomed?	mustn't I have been booming? mustn't you have been booming? mustn't she have been booming? mustn't we have been booming? mustn't you have been booming? mustn't they have been booming?