English verb conjugation
MUST HEARTEN

Regular verb: hearten - heartened - heartened

Affirmation

Simple form	V-ing form
I must hearten you must hearten he must hearten we must hearten you must hearten they must hearten	I must be heartening you must be heartening he must be heartening we must be heartening you must be heartening they must be heartening
Perfect	V-ing perfect
I must have heartened you must have heartened he must have heartened we must have heartened you must have heartened they must have heartened	I must have been heartening you must have been heartening he must have been heartening we must have been heartening you must have been heartening they must have been heartening

Negation

Simple form	V-ing form
I mustn't hearten you mustn't hearten he mustn't hearten we mustn't hearten you mustn't hearten they mustn't hearten	I mustn't be heartening you mustn't be heartening he mustn't be heartening we mustn't be heartening you mustn't be heartening they mustn't be heartening
Perfect	V-ing perfect
I mustn't have heartened you mustn't have heartened he mustn't have heartened we mustn't have heartened you mustn't have heartened they mustn't have heartened	I mustn't have been heartening you mustn't have been heartening he mustn't have been heartening we mustn't have been heartening you mustn't have been heartening they mustn't have been heartening

Interrogative form

Simple form	V-ing form
must I hearten? must you hearten? must he hearten? must we hearten? must you hearten? must they hearten?	must I be heartening? must you be heartening? must he be heartening? must we be heartening? must you be heartening? must they be heartening?
Perfect	V-ing perfect
must I have heartened? must you have heartened? must he have heartened? must we have heartened? must you have heartened? must they have heartened?	must I have been heartening? must you have been heartening? must he have been heartening? must we have been heartening? must you have been heartening? must they have been heartening?

Interro-negative form

Simple form	V-ing form
mustn't I hearten? mustn't you hearten? mustn't he hearten? mustn't we hearten? mustn't you hearten? mustn't they hearten?	mustn't I be heartening? mustn't you be heartening? mustn't he be heartening? mustn't we be heartening? mustn't you be heartening? mustn't they be heartening?
Perfect	V-ing perfect
mustn't I have heartened? mustn't you have heartened? mustn't he have heartened? mustn't we have heartened? mustn't you have heartened? mustn't they have heartened?	mustn't I have been heartening? mustn't you have been heartening? mustn't he have been heartening? mustn't we have been heartening? mustn't you have been heartening? mustn't they have been heartening?