English verb conjugation
MUST DESEGREGATE

Regular verb: desegregate - desegregated - desegregated

Affirmation

Simple form	V-ing form
I must desegregate you must desegregate he must desegregate we must desegregate you must desegregate they must desegregate	I must be desegregating you must be desegregating he must be desegregating we must be desegregating you must be desegregating they must be desegregating
Perfect	V-ing perfect
I must have desegregated you must have desegregated he must have desegregated we must have desegregated you must have desegregated they must have desegregated	I must have been desegregating you must have been desegregating he must have been desegregating we must have been desegregating you must have been desegregating they must have been desegregating

Negation

Simple form	V-ing form
I must not desegregate you must not desegregate he must not desegregate we must not desegregate you must not desegregate they must not desegregate	I must not be desegregating you must not be desegregating he must not be desegregating we must not be desegregating you must not be desegregating they must not be desegregating
Perfect	V-ing perfect
I must not have desegregated you must not have desegregated he must not have desegregated we must not have desegregated you must not have desegregated they must not have desegregated	I must not have been desegregating you must not have been desegregating he must not have been desegregating we must not have been desegregating you must not have been desegregating they must not have been desegregating

Interrogative form

Simple form	V-ing form
must I desegregate? must you desegregate? must he desegregate? must we desegregate? must you desegregate? must they desegregate?	must I be desegregating? must you be desegregating? must he be desegregating? must we be desegregating? must you be desegregating? must they be desegregating?
Perfect	V-ing perfect
must I have desegregated? must you have desegregated? must he have desegregated? must we have desegregated? must you have desegregated? must they have desegregated?	must I have been desegregating? must you have been desegregating? must he have been desegregating? must we have been desegregating? must you have been desegregating? must they have been desegregating?

Interro-negative form

Simple form	V-ing form
must I not desegregate? must you not desegregate? must he not desegregate? must we not desegregate? must you not desegregate? must they not desegregate?	must I not be desegregating? must you not be desegregating? must he not be desegregating? must we not be desegregating? must you not be desegregating? must they not be desegregating?
Perfect	V-ing perfect
must I not have desegregated? must you not have desegregated? must he not have desegregated? must we not have desegregated? must you not have desegregated? must they not have desegregated?	must I not have been desegregating? must you not have been desegregating? must he not have been desegregating? must we not have been desegregating? must you not have been desegregating? must they not have been desegregating?