English verb conjugation
MUST OUTROAR

Regular verb: outroar - outroared - outroared

Affirmation

Simple form	V-ing form
I must outroar you must outroar he must outroar we must outroar you must outroar they must outroar	I must be outroaring you must be outroaring he must be outroaring we must be outroaring you must be outroaring they must be outroaring
Perfect	V-ing perfect
I must have outroared you must have outroared he must have outroared we must have outroared you must have outroared they must have outroared	I must have been outroaring you must have been outroaring he must have been outroaring we must have been outroaring you must have been outroaring they must have been outroaring

Negation

Simple form	V-ing form
I mustn't outroar you mustn't outroar he mustn't outroar we mustn't outroar you mustn't outroar they mustn't outroar	I mustn't be outroaring you mustn't be outroaring he mustn't be outroaring we mustn't be outroaring you mustn't be outroaring they mustn't be outroaring
Perfect	V-ing perfect
I mustn't have outroared you mustn't have outroared he mustn't have outroared we mustn't have outroared you mustn't have outroared they mustn't have outroared	I mustn't have been outroaring you mustn't have been outroaring he mustn't have been outroaring we mustn't have been outroaring you mustn't have been outroaring they mustn't have been outroaring

Interrogative form

Simple form	V-ing form
must I outroar? must you outroar? must he outroar? must we outroar? must you outroar? must they outroar?	must I be outroaring? must you be outroaring? must he be outroaring? must we be outroaring? must you be outroaring? must they be outroaring?
Perfect	V-ing perfect
must I have outroared? must you have outroared? must he have outroared? must we have outroared? must you have outroared? must they have outroared?	must I have been outroaring? must you have been outroaring? must he have been outroaring? must we have been outroaring? must you have been outroaring? must they have been outroaring?

Interro-negative form

Simple form	V-ing form
mustn't I outroar? mustn't you outroar? mustn't he outroar? mustn't we outroar? mustn't you outroar? mustn't they outroar?	mustn't I be outroaring? mustn't you be outroaring? mustn't he be outroaring? mustn't we be outroaring? mustn't you be outroaring? mustn't they be outroaring?
Perfect	V-ing perfect
mustn't I have outroared? mustn't you have outroared? mustn't he have outroared? mustn't we have outroared? mustn't you have outroared? mustn't they have outroared?	mustn't I have been outroaring? mustn't you have been outroaring? mustn't he have been outroaring? mustn't we have been outroaring? mustn't you have been outroaring? mustn't they have been outroaring?