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 must not swat you must not swat he must not swat we must not swat you must not swat they must not swat	I must not be swatting you must not be swatting he must not be swatting we must not be swatting you must not be swatting they must not be swatting
Perfect	V-ing perfect
I must not have swatted you must not have swatted he must not have swatted we must not have swatted you must not have swatted they must not have swatted	I must not have been swatting you must not have been swatting he must not have been swatting we must not have been swatting you must not have been swatting they must not 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
must I not swat? must you not swat? must he not swat? must we not swat? must you not swat? must they not swat?	must I not be swatting? must you not be swatting? must he not be swatting? must we not be swatting? must you not be swatting? must they not be swatting?
Perfect	V-ing perfect
must I not have swatted? must you not have swatted? must he not have swatted? must we not have swatted? must you not have swatted? must they not have swatted?	must I not have been swatting? must you not have been swatting? must he not have been swatting? must we not have been swatting? must you not have been swatting? must they not have been swatting?