English verb conjugation
MUST RELEASE

Regular verb: release - released - released

Affirmation

Simple form	V-ing form
I must release you must release he must release we must release you must release they must release	I must be releasing you must be releasing he must be releasing we must be releasing you must be releasing they must be releasing
Perfect	V-ing perfect
I must have released you must have released he must have released we must have released you must have released they must have released	I must have been releasing you must have been releasing he must have been releasing we must have been releasing you must have been releasing they must have been releasing

Negation

Simple form	V-ing form
I mustn't release you mustn't release he mustn't release we mustn't release you mustn't release they mustn't release	I mustn't be releasing you mustn't be releasing he mustn't be releasing we mustn't be releasing you mustn't be releasing they mustn't be releasing
Perfect	V-ing perfect
I mustn't have released you mustn't have released he mustn't have released we mustn't have released you mustn't have released they mustn't have released	I mustn't have been releasing you mustn't have been releasing he mustn't have been releasing we mustn't have been releasing you mustn't have been releasing they mustn't have been releasing

Interrogative form

Simple form	V-ing form
must I release? must you release? must he release? must we release? must you release? must they release?	must I be releasing? must you be releasing? must he be releasing? must we be releasing? must you be releasing? must they be releasing?
Perfect	V-ing perfect
must I have released? must you have released? must he have released? must we have released? must you have released? must they have released?	must I have been releasing? must you have been releasing? must he have been releasing? must we have been releasing? must you have been releasing? must they have been releasing?

Interro-negative form

Simple form	V-ing form
mustn't I release? mustn't you release? mustn't he release? mustn't we release? mustn't you release? mustn't they release?	mustn't I be releasing? mustn't you be releasing? mustn't he be releasing? mustn't we be releasing? mustn't you be releasing? mustn't they be releasing?
Perfect	V-ing perfect
mustn't I have released? mustn't you have released? mustn't he have released? mustn't we have released? mustn't you have released? mustn't they have released?	mustn't I have been releasing? mustn't you have been releasing? mustn't he have been releasing? mustn't we have been releasing? mustn't you have been releasing? mustn't they have been releasing?