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 mustn't holystone you mustn't holystone he mustn't holystone we mustn't holystone you mustn't holystone they mustn't holystone	I mustn't be holystoning you mustn't be holystoning he mustn't be holystoning we mustn't be holystoning you mustn't be holystoning they mustn't be holystoning
Perfect	V-ing perfect
I mustn't have holystoned you mustn't have holystoned he mustn't have holystoned we mustn't have holystoned you mustn't have holystoned they mustn't have holystoned	I mustn't have been holystoning you mustn't have been holystoning he mustn't have been holystoning we mustn't have been holystoning you mustn't have been holystoning they mustn't 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
mustn't I holystone? mustn't you holystone? mustn't he holystone? mustn't we holystone? mustn't you holystone? mustn't they holystone?	mustn't I be holystoning? mustn't you be holystoning? mustn't he be holystoning? mustn't we be holystoning? mustn't you be holystoning? mustn't they be holystoning?
Perfect	V-ing perfect
mustn't I have holystoned? mustn't you have holystoned? mustn't he have holystoned? mustn't we have holystoned? mustn't you have holystoned? mustn't they have holystoned?	mustn't I have been holystoning? mustn't you have been holystoning? mustn't he have been holystoning? mustn't we have been holystoning? mustn't you have been holystoning? mustn't they have been holystoning?