English verb conjugation
MUST HOLYSTONE

Regular verb: holystone - holystoned - holystoned

Affirmation

Simple form	V-ing form
I must holystone you must holystone he must holystone we must holystone you must holystone they must holystone	I must be holystoning you must be holystoning he must be holystoning we must be holystoning you must be holystoning they must be holystoning
Perfect	V-ing perfect
I must have holystoned you must have holystoned he must have holystoned we must have holystoned you must have holystoned they must have holystoned	I must have been holystoning you must have been holystoning he must have been holystoning we must have been holystoning you must have been holystoning they must have been holystoning

Negation

Simple form	V-ing form
I must not holystone you must not holystone he must not holystone we must not holystone you must not holystone they must not holystone	I must not be holystoning you must not be holystoning he must not be holystoning we must not be holystoning you must not be holystoning they must not be holystoning
Perfect	V-ing perfect
I must not have holystoned you must not have holystoned he must not have holystoned we must not have holystoned you must not have holystoned they must not have holystoned	I must not have been holystoning you must not have been holystoning he must not have been holystoning we must not have been holystoning you must not have been holystoning they must not have been holystoning

Interrogative form

Simple form	V-ing form
must I holystone? must you holystone? must he holystone? must we holystone? must you holystone? must they holystone?	must I be holystoning? must you be holystoning? must he be holystoning? must we be holystoning? must you be holystoning? must they be holystoning?
Perfect	V-ing perfect
must I have holystoned? must you have holystoned? must he have holystoned? must we have holystoned? must you have holystoned? must they have holystoned?	must I have been holystoning? must you have been holystoning? must he have been holystoning? must we have been holystoning? must you have been holystoning? must they have been holystoning?

Interro-negative form

Simple form	V-ing form
must I not holystone? must you not holystone? must he not holystone? must we not holystone? must you not holystone? must they not holystone?	must I not be holystoning? must you not be holystoning? must he not be holystoning? must we not be holystoning? must you not be holystoning? must they not be holystoning?
Perfect	V-ing perfect
must I not have holystoned? must you not have holystoned? must he not have holystoned? must we not have holystoned? must you not have holystoned? must they not have holystoned?	must I not have been holystoning? must you not have been holystoning? must he not have been holystoning? must we not have been holystoning? must you not have been holystoning? must they not have been holystoning?