English verb conjugation
MUST INTERPRET

Regular verb: interpret - interpreted - interpreted

Affirmation

Simple form	V-ing form
I must interpret you must interpret he must interpret we must interpret you must interpret they must interpret	I must be interpreting you must be interpreting he must be interpreting we must be interpreting you must be interpreting they must be interpreting
Perfect	V-ing perfect
I must have interpreted you must have interpreted he must have interpreted we must have interpreted you must have interpreted they must have interpreted	I must have been interpreting you must have been interpreting he must have been interpreting we must have been interpreting you must have been interpreting they must have been interpreting

Negation

Simple form	V-ing form
I must not interpret you must not interpret he must not interpret we must not interpret you must not interpret they must not interpret	I must not be interpreting you must not be interpreting he must not be interpreting we must not be interpreting you must not be interpreting they must not be interpreting
Perfect	V-ing perfect
I must not have interpreted you must not have interpreted he must not have interpreted we must not have interpreted you must not have interpreted they must not have interpreted	I must not have been interpreting you must not have been interpreting he must not have been interpreting we must not have been interpreting you must not have been interpreting they must not have been interpreting

Interrogative form

Simple form	V-ing form
must I interpret? must you interpret? must he interpret? must we interpret? must you interpret? must they interpret?	must I be interpreting? must you be interpreting? must he be interpreting? must we be interpreting? must you be interpreting? must they be interpreting?
Perfect	V-ing perfect
must I have interpreted? must you have interpreted? must he have interpreted? must we have interpreted? must you have interpreted? must they have interpreted?	must I have been interpreting? must you have been interpreting? must he have been interpreting? must we have been interpreting? must you have been interpreting? must they have been interpreting?

Interro-negative form

Simple form	V-ing form
must I not interpret? must you not interpret? must he not interpret? must we not interpret? must you not interpret? must they not interpret?	must I not be interpreting? must you not be interpreting? must he not be interpreting? must we not be interpreting? must you not be interpreting? must they not be interpreting?
Perfect	V-ing perfect
must I not have interpreted? must you not have interpreted? must he not have interpreted? must we not have interpreted? must you not have interpreted? must they not have interpreted?	must I not have been interpreting? must you not have been interpreting? must he not have been interpreting? must we not have been interpreting? must you not have been interpreting? must they not have been interpreting?