English verb conjugation
MUST SUPERCALENDER

Regular verb: supercalender - supercalendered - supercalendered

Affirmation

Simple form	V-ing form
I must supercalender you must supercalender he must supercalender we must supercalender you must supercalender they must supercalender	I must be supercalendering you must be supercalendering he must be supercalendering we must be supercalendering you must be supercalendering they must be supercalendering
Perfect	V-ing perfect
I must have supercalendered you must have supercalendered he must have supercalendered we must have supercalendered you must have supercalendered they must have supercalendered	I must have been supercalendering you must have been supercalendering he must have been supercalendering we must have been supercalendering you must have been supercalendering they must have been supercalendering

Negation

Simple form	V-ing form
I mustn't supercalender you mustn't supercalender he mustn't supercalender we mustn't supercalender you mustn't supercalender they mustn't supercalender	I mustn't be supercalendering you mustn't be supercalendering he mustn't be supercalendering we mustn't be supercalendering you mustn't be supercalendering they mustn't be supercalendering
Perfect	V-ing perfect
I mustn't have supercalendered you mustn't have supercalendered he mustn't have supercalendered we mustn't have supercalendered you mustn't have supercalendered they mustn't have supercalendered	I mustn't have been supercalendering you mustn't have been supercalendering he mustn't have been supercalendering we mustn't have been supercalendering you mustn't have been supercalendering they mustn't have been supercalendering

Interrogative form

Simple form	V-ing form
must I supercalender? must you supercalender? must he supercalender? must we supercalender? must you supercalender? must they supercalender?	must I be supercalendering? must you be supercalendering? must he be supercalendering? must we be supercalendering? must you be supercalendering? must they be supercalendering?
Perfect	V-ing perfect
must I have supercalendered? must you have supercalendered? must he have supercalendered? must we have supercalendered? must you have supercalendered? must they have supercalendered?	must I have been supercalendering? must you have been supercalendering? must he have been supercalendering? must we have been supercalendering? must you have been supercalendering? must they have been supercalendering?

Interro-negative form

Simple form	V-ing form
mustn't I supercalender? mustn't you supercalender? mustn't he supercalender? mustn't we supercalender? mustn't you supercalender? mustn't they supercalender?	mustn't I be supercalendering? mustn't you be supercalendering? mustn't he be supercalendering? mustn't we be supercalendering? mustn't you be supercalendering? mustn't they be supercalendering?
Perfect	V-ing perfect
mustn't I have supercalendered? mustn't you have supercalendered? mustn't he have supercalendered? mustn't we have supercalendered? mustn't you have supercalendered? mustn't they have supercalendered?	mustn't I have been supercalendering? mustn't you have been supercalendering? mustn't he have been supercalendering? mustn't we have been supercalendering? mustn't you have been supercalendering? mustn't they have been supercalendering?