English verb conjugation
MUST SUPERCALENDER

Regular verb: supercalender - supercalendered - supercalendered

Affirmation

Simple form	V-ing form
I must supercalender you must supercalender she must supercalender we must supercalender you must supercalender they must supercalender	I must be supercalendering you must be supercalendering she 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 she 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 she 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 must not supercalender you must not supercalender she must not supercalender we must not supercalender you must not supercalender they must not supercalender	I must not be supercalendering you must not be supercalendering she must not be supercalendering we must not be supercalendering you must not be supercalendering they must not be supercalendering
Perfect	V-ing perfect
I must not have supercalendered you must not have supercalendered she must not have supercalendered we must not have supercalendered you must not have supercalendered they must not have supercalendered	I must not have been supercalendering you must not have been supercalendering she must not have been supercalendering we must not have been supercalendering you must not have been supercalendering they must not have been supercalendering

Interrogative form

Simple form	V-ing form
must I supercalender? must you supercalender? must she supercalender? must we supercalender? must you supercalender? must they supercalender?	must I be supercalendering? must you be supercalendering? must she 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 she 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 she 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
must I not supercalender? must you not supercalender? must she not supercalender? must we not supercalender? must you not supercalender? must they not supercalender?	must I not be supercalendering? must you not be supercalendering? must she not be supercalendering? must we not be supercalendering? must you not be supercalendering? must they not be supercalendering?
Perfect	V-ing perfect
must I not have supercalendered? must you not have supercalendered? must she not have supercalendered? must we not have supercalendered? must you not have supercalendered? must they not have supercalendered?	must I not have been supercalendering? must you not have been supercalendering? must she not have been supercalendering? must we not have been supercalendering? must you not have been supercalendering? must they not have been supercalendering?