English verb conjugation
MUST PAD

Regular verb: pad - padded - padded

Affirmation

Simple form	V-ing form
I must pad you must pad he must pad we must pad you must pad they must pad	I must be padding you must be padding he must be padding we must be padding you must be padding they must be padding
Perfect	V-ing perfect
I must have padded you must have padded he must have padded we must have padded you must have padded they must have padded	I must have been padding you must have been padding he must have been padding we must have been padding you must have been padding they must have been padding

Negation

Simple form	V-ing form
I must not pad you must not pad he must not pad we must not pad you must not pad they must not pad	I must not be padding you must not be padding he must not be padding we must not be padding you must not be padding they must not be padding
Perfect	V-ing perfect
I must not have padded you must not have padded he must not have padded we must not have padded you must not have padded they must not have padded	I must not have been padding you must not have been padding he must not have been padding we must not have been padding you must not have been padding they must not have been padding

Interrogative form

Simple form	V-ing form
must I pad? must you pad? must he pad? must we pad? must you pad? must they pad?	must I be padding? must you be padding? must he be padding? must we be padding? must you be padding? must they be padding?
Perfect	V-ing perfect
must I have padded? must you have padded? must he have padded? must we have padded? must you have padded? must they have padded?	must I have been padding? must you have been padding? must he have been padding? must we have been padding? must you have been padding? must they have been padding?

Interro-negative form

Simple form	V-ing form
must I not pad? must you not pad? must he not pad? must we not pad? must you not pad? must they not pad?	must I not be padding? must you not be padding? must he not be padding? must we not be padding? must you not be padding? must they not be padding?
Perfect	V-ing perfect
must I not have padded? must you not have padded? must he not have padded? must we not have padded? must you not have padded? must they not have padded?	must I not have been padding? must you not have been padding? must he not have been padding? must we not have been padding? must you not have been padding? must they not have been padding?