English verb conjugation
MUST PREQUALIFY

Regular verb: prequalify - prequalified - prequalified

Affirmation

Simple form	V-ing form
I must prequalify you must prequalify he must prequalify we must prequalify you must prequalify they must prequalify	I must be prequalifying you must be prequalifying he must be prequalifying we must be prequalifying you must be prequalifying they must be prequalifying
Perfect	V-ing perfect
I must have prequalified you must have prequalified he must have prequalified we must have prequalified you must have prequalified they must have prequalified	I must have been prequalifying you must have been prequalifying he must have been prequalifying we must have been prequalifying you must have been prequalifying they must have been prequalifying

Negation

Simple form	V-ing form
I must not prequalify you must not prequalify he must not prequalify we must not prequalify you must not prequalify they must not prequalify	I must not be prequalifying you must not be prequalifying he must not be prequalifying we must not be prequalifying you must not be prequalifying they must not be prequalifying
Perfect	V-ing perfect
I must not have prequalified you must not have prequalified he must not have prequalified we must not have prequalified you must not have prequalified they must not have prequalified	I must not have been prequalifying you must not have been prequalifying he must not have been prequalifying we must not have been prequalifying you must not have been prequalifying they must not have been prequalifying

Interrogative form

Simple form	V-ing form
must I prequalify? must you prequalify? must he prequalify? must we prequalify? must you prequalify? must they prequalify?	must I be prequalifying? must you be prequalifying? must he be prequalifying? must we be prequalifying? must you be prequalifying? must they be prequalifying?
Perfect	V-ing perfect
must I have prequalified? must you have prequalified? must he have prequalified? must we have prequalified? must you have prequalified? must they have prequalified?	must I have been prequalifying? must you have been prequalifying? must he have been prequalifying? must we have been prequalifying? must you have been prequalifying? must they have been prequalifying?

Interro-negative form

Simple form	V-ing form
must I not prequalify? must you not prequalify? must he not prequalify? must we not prequalify? must you not prequalify? must they not prequalify?	must I not be prequalifying? must you not be prequalifying? must he not be prequalifying? must we not be prequalifying? must you not be prequalifying? must they not be prequalifying?
Perfect	V-ing perfect
must I not have prequalified? must you not have prequalified? must he not have prequalified? must we not have prequalified? must you not have prequalified? must they not have prequalified?	must I not have been prequalifying? must you not have been prequalifying? must he not have been prequalifying? must we not have been prequalifying? must you not have been prequalifying? must they not have been prequalifying?