English verb conjugation
MUST STRONG-ARM

Regular verb: strong-arm - strong-armed - strong-armed

Affirmation

Simple form	V-ing form
I must strong-arm you must strong-arm he must strong-arm we must strong-arm you must strong-arm they must strong-arm	I must be strong-arming you must be strong-arming he must be strong-arming we must be strong-arming you must be strong-arming they must be strong-arming
Perfect	V-ing perfect
I must have strong-armed you must have strong-armed he must have strong-armed we must have strong-armed you must have strong-armed they must have strong-armed	I must have been strong-arming you must have been strong-arming he must have been strong-arming we must have been strong-arming you must have been strong-arming they must have been strong-arming

Negation

Simple form	V-ing form
I mustn't strong-arm you mustn't strong-arm he mustn't strong-arm we mustn't strong-arm you mustn't strong-arm they mustn't strong-arm	I mustn't be strong-arming you mustn't be strong-arming he mustn't be strong-arming we mustn't be strong-arming you mustn't be strong-arming they mustn't be strong-arming
Perfect	V-ing perfect
I mustn't have strong-armed you mustn't have strong-armed he mustn't have strong-armed we mustn't have strong-armed you mustn't have strong-armed they mustn't have strong-armed	I mustn't have been strong-arming you mustn't have been strong-arming he mustn't have been strong-arming we mustn't have been strong-arming you mustn't have been strong-arming they mustn't have been strong-arming

Interrogative form

Simple form	V-ing form
must I strong-arm? must you strong-arm? must he strong-arm? must we strong-arm? must you strong-arm? must they strong-arm?	must I be strong-arming? must you be strong-arming? must he be strong-arming? must we be strong-arming? must you be strong-arming? must they be strong-arming?
Perfect	V-ing perfect
must I have strong-armed? must you have strong-armed? must he have strong-armed? must we have strong-armed? must you have strong-armed? must they have strong-armed?	must I have been strong-arming? must you have been strong-arming? must he have been strong-arming? must we have been strong-arming? must you have been strong-arming? must they have been strong-arming?

Interro-negative form

Simple form	V-ing form
mustn't I strong-arm? mustn't you strong-arm? mustn't he strong-arm? mustn't we strong-arm? mustn't you strong-arm? mustn't they strong-arm?	mustn't I be strong-arming? mustn't you be strong-arming? mustn't he be strong-arming? mustn't we be strong-arming? mustn't you be strong-arming? mustn't they be strong-arming?
Perfect	V-ing perfect
mustn't I have strong-armed? mustn't you have strong-armed? mustn't he have strong-armed? mustn't we have strong-armed? mustn't you have strong-armed? mustn't they have strong-armed?	mustn't I have been strong-arming? mustn't you have been strong-arming? mustn't he have been strong-arming? mustn't we have been strong-arming? mustn't you have been strong-arming? mustn't they have been strong-arming?