English verb conjugation
MUST MENACE

Regular verb: menace - menaced - menaced

Affirmation

Simple form	V-ing form
I must menace you must menace he must menace we must menace you must menace they must menace	I must be menacing you must be menacing he must be menacing we must be menacing you must be menacing they must be menacing
Perfect	V-ing perfect
I must have menaced you must have menaced he must have menaced we must have menaced you must have menaced they must have menaced	I must have been menacing you must have been menacing he must have been menacing we must have been menacing you must have been menacing they must have been menacing

Negation

Simple form	V-ing form
I mustn't menace you mustn't menace he mustn't menace we mustn't menace you mustn't menace they mustn't menace	I mustn't be menacing you mustn't be menacing he mustn't be menacing we mustn't be menacing you mustn't be menacing they mustn't be menacing
Perfect	V-ing perfect
I mustn't have menaced you mustn't have menaced he mustn't have menaced we mustn't have menaced you mustn't have menaced they mustn't have menaced	I mustn't have been menacing you mustn't have been menacing he mustn't have been menacing we mustn't have been menacing you mustn't have been menacing they mustn't have been menacing

Interrogative form

Simple form	V-ing form
must I menace? must you menace? must he menace? must we menace? must you menace? must they menace?	must I be menacing? must you be menacing? must he be menacing? must we be menacing? must you be menacing? must they be menacing?
Perfect	V-ing perfect
must I have menaced? must you have menaced? must he have menaced? must we have menaced? must you have menaced? must they have menaced?	must I have been menacing? must you have been menacing? must he have been menacing? must we have been menacing? must you have been menacing? must they have been menacing?

Interro-negative form

Simple form	V-ing form
mustn't I menace? mustn't you menace? mustn't he menace? mustn't we menace? mustn't you menace? mustn't they menace?	mustn't I be menacing? mustn't you be menacing? mustn't he be menacing? mustn't we be menacing? mustn't you be menacing? mustn't they be menacing?
Perfect	V-ing perfect
mustn't I have menaced? mustn't you have menaced? mustn't he have menaced? mustn't we have menaced? mustn't you have menaced? mustn't they have menaced?	mustn't I have been menacing? mustn't you have been menacing? mustn't he have been menacing? mustn't we have been menacing? mustn't you have been menacing? mustn't they have been menacing?