English verb conjugation
MUST CURE

Regular verb: cure - cured - cured

Affirmation

Simple form	V-ing form
I must cure you must cure he must cure we must cure you must cure they must cure	I must be curing you must be curing he must be curing we must be curing you must be curing they must be curing
Perfect	V-ing perfect
I must have cured you must have cured he must have cured we must have cured you must have cured they must have cured	I must have been curing you must have been curing he must have been curing we must have been curing you must have been curing they must have been curing

Negation

Simple form	V-ing form
I must not cure you must not cure he must not cure we must not cure you must not cure they must not cure	I must not be curing you must not be curing he must not be curing we must not be curing you must not be curing they must not be curing
Perfect	V-ing perfect
I must not have cured you must not have cured he must not have cured we must not have cured you must not have cured they must not have cured	I must not have been curing you must not have been curing he must not have been curing we must not have been curing you must not have been curing they must not have been curing

Interrogative form

Simple form	V-ing form
must I cure? must you cure? must he cure? must we cure? must you cure? must they cure?	must I be curing? must you be curing? must he be curing? must we be curing? must you be curing? must they be curing?
Perfect	V-ing perfect
must I have cured? must you have cured? must he have cured? must we have cured? must you have cured? must they have cured?	must I have been curing? must you have been curing? must he have been curing? must we have been curing? must you have been curing? must they have been curing?

Interro-negative form

Simple form	V-ing form
must I not cure? must you not cure? must he not cure? must we not cure? must you not cure? must they not cure?	must I not be curing? must you not be curing? must he not be curing? must we not be curing? must you not be curing? must they not be curing?
Perfect	V-ing perfect
must I not have cured? must you not have cured? must he not have cured? must we not have cured? must you not have cured? must they not have cured?	must I not have been curing? must you not have been curing? must he not have been curing? must we not have been curing? must you not have been curing? must they not have been curing?