English verb conjugation
MUST EXAMINE

Regular verb: examine - examined - examined

Affirmation

Simple form	V-ing form
I must examine you must examine she must examine we must examine you must examine they must examine	I must be examining you must be examining she must be examining we must be examining you must be examining they must be examining
Perfect	V-ing perfect
I must have examined you must have examined she must have examined we must have examined you must have examined they must have examined	I must have been examining you must have been examining she must have been examining we must have been examining you must have been examining they must have been examining

Negation

Simple form	V-ing form
I must not examine you must not examine she must not examine we must not examine you must not examine they must not examine	I must not be examining you must not be examining she must not be examining we must not be examining you must not be examining they must not be examining
Perfect	V-ing perfect
I must not have examined you must not have examined she must not have examined we must not have examined you must not have examined they must not have examined	I must not have been examining you must not have been examining she must not have been examining we must not have been examining you must not have been examining they must not have been examining

Interrogative form

Simple form	V-ing form
must I examine? must you examine? must she examine? must we examine? must you examine? must they examine?	must I be examining? must you be examining? must she be examining? must we be examining? must you be examining? must they be examining?
Perfect	V-ing perfect
must I have examined? must you have examined? must she have examined? must we have examined? must you have examined? must they have examined?	must I have been examining? must you have been examining? must she have been examining? must we have been examining? must you have been examining? must they have been examining?

Interro-negative form

Simple form	V-ing form
must I not examine? must you not examine? must she not examine? must we not examine? must you not examine? must they not examine?	must I not be examining? must you not be examining? must she not be examining? must we not be examining? must you not be examining? must they not be examining?
Perfect	V-ing perfect
must I not have examined? must you not have examined? must she not have examined? must we not have examined? must you not have examined? must they not have examined?	must I not have been examining? must you not have been examining? must she not have been examining? must we not have been examining? must you not have been examining? must they not have been examining?