English verb conjugation
MUST VIDEOTAPE

Regular verb: videotape - videotaped - videotaped

Affirmation

Simple form	V-ing form
I must videotape you must videotape he must videotape we must videotape you must videotape they must videotape	I must be videotaping you must be videotaping he must be videotaping we must be videotaping you must be videotaping they must be videotaping
Perfect	V-ing perfect
I must have videotaped you must have videotaped he must have videotaped we must have videotaped you must have videotaped they must have videotaped	I must have been videotaping you must have been videotaping he must have been videotaping we must have been videotaping you must have been videotaping they must have been videotaping

Negation

Simple form	V-ing form
I must not videotape you must not videotape he must not videotape we must not videotape you must not videotape they must not videotape	I must not be videotaping you must not be videotaping he must not be videotaping we must not be videotaping you must not be videotaping they must not be videotaping
Perfect	V-ing perfect
I must not have videotaped you must not have videotaped he must not have videotaped we must not have videotaped you must not have videotaped they must not have videotaped	I must not have been videotaping you must not have been videotaping he must not have been videotaping we must not have been videotaping you must not have been videotaping they must not have been videotaping

Interrogative form

Simple form	V-ing form
must I videotape? must you videotape? must he videotape? must we videotape? must you videotape? must they videotape?	must I be videotaping? must you be videotaping? must he be videotaping? must we be videotaping? must you be videotaping? must they be videotaping?
Perfect	V-ing perfect
must I have videotaped? must you have videotaped? must he have videotaped? must we have videotaped? must you have videotaped? must they have videotaped?	must I have been videotaping? must you have been videotaping? must he have been videotaping? must we have been videotaping? must you have been videotaping? must they have been videotaping?

Interro-negative form

Simple form	V-ing form
must I not videotape? must you not videotape? must he not videotape? must we not videotape? must you not videotape? must they not videotape?	must I not be videotaping? must you not be videotaping? must he not be videotaping? must we not be videotaping? must you not be videotaping? must they not be videotaping?
Perfect	V-ing perfect
must I not have videotaped? must you not have videotaped? must he not have videotaped? must we not have videotaped? must you not have videotaped? must they not have videotaped?	must I not have been videotaping? must you not have been videotaping? must he not have been videotaping? must we not have been videotaping? must you not have been videotaping? must they not have been videotaping?