English verb conjugation
MUST SWAT

Regular verb: swat - swatted - swatted

Affirmation

Simple form	V-ing form
I must swat you must swat he must swat we must swat you must swat they must swat	I must be swatting you must be swatting he must be swatting we must be swatting you must be swatting they must be swatting
Perfect	V-ing perfect
I must have swatted you must have swatted he must have swatted we must have swatted you must have swatted they must have swatted	I must have been swatting you must have been swatting he must have been swatting we must have been swatting you must have been swatting they must have been swatting

Negation

Simple form	V-ing form
I mustn't swat you mustn't swat he mustn't swat we mustn't swat you mustn't swat they mustn't swat	I mustn't be swatting you mustn't be swatting he mustn't be swatting we mustn't be swatting you mustn't be swatting they mustn't be swatting
Perfect	V-ing perfect
I mustn't have swatted you mustn't have swatted he mustn't have swatted we mustn't have swatted you mustn't have swatted they mustn't have swatted	I mustn't have been swatting you mustn't have been swatting he mustn't have been swatting we mustn't have been swatting you mustn't have been swatting they mustn't have been swatting

Interrogative form

Simple form	V-ing form
must I swat? must you swat? must he swat? must we swat? must you swat? must they swat?	must I be swatting? must you be swatting? must he be swatting? must we be swatting? must you be swatting? must they be swatting?
Perfect	V-ing perfect
must I have swatted? must you have swatted? must he have swatted? must we have swatted? must you have swatted? must they have swatted?	must I have been swatting? must you have been swatting? must he have been swatting? must we have been swatting? must you have been swatting? must they have been swatting?

Interro-negative form

Simple form	V-ing form
mustn't I swat? mustn't you swat? mustn't he swat? mustn't we swat? mustn't you swat? mustn't they swat?	mustn't I be swatting? mustn't you be swatting? mustn't he be swatting? mustn't we be swatting? mustn't you be swatting? mustn't they be swatting?
Perfect	V-ing perfect
mustn't I have swatted? mustn't you have swatted? mustn't he have swatted? mustn't we have swatted? mustn't you have swatted? mustn't they have swatted?	mustn't I have been swatting? mustn't you have been swatting? mustn't he have been swatting? mustn't we have been swatting? mustn't you have been swatting? mustn't they have been swatting?