English verb conjugation
MUST HEAL

Regular verb: heal - healed - healed

Affirmation

Simple form	V-ing form
I must heal you must heal she must heal we must heal you must heal they must heal	I must be healing you must be healing she must be healing we must be healing you must be healing they must be healing
Perfect	V-ing perfect
I must have healed you must have healed she must have healed we must have healed you must have healed they must have healed	I must have been healing you must have been healing she must have been healing we must have been healing you must have been healing they must have been healing

Negation

Simple form	V-ing form
I mustn't heal you mustn't heal she mustn't heal we mustn't heal you mustn't heal they mustn't heal	I mustn't be healing you mustn't be healing she mustn't be healing we mustn't be healing you mustn't be healing they mustn't be healing
Perfect	V-ing perfect
I mustn't have healed you mustn't have healed she mustn't have healed we mustn't have healed you mustn't have healed they mustn't have healed	I mustn't have been healing you mustn't have been healing she mustn't have been healing we mustn't have been healing you mustn't have been healing they mustn't have been healing

Interrogative form

Simple form	V-ing form
must I heal? must you heal? must she heal? must we heal? must you heal? must they heal?	must I be healing? must you be healing? must she be healing? must we be healing? must you be healing? must they be healing?
Perfect	V-ing perfect
must I have healed? must you have healed? must she have healed? must we have healed? must you have healed? must they have healed?	must I have been healing? must you have been healing? must she have been healing? must we have been healing? must you have been healing? must they have been healing?

Interro-negative form

Simple form	V-ing form
mustn't I heal? mustn't you heal? mustn't she heal? mustn't we heal? mustn't you heal? mustn't they heal?	mustn't I be healing? mustn't you be healing? mustn't she be healing? mustn't we be healing? mustn't you be healing? mustn't they be healing?
Perfect	V-ing perfect
mustn't I have healed? mustn't you have healed? mustn't she have healed? mustn't we have healed? mustn't you have healed? mustn't they have healed?	mustn't I have been healing? mustn't you have been healing? mustn't she have been healing? mustn't we have been healing? mustn't you have been healing? mustn't they have been healing?