I must delegate you must delegate he must delegate we must delegate you must delegate they must delegate
V-ing form
I must be delegating you must be delegating he must be delegating we must be delegating you must be delegating they must be delegating
Perfect
I must have delegated you must have delegated he must have delegated we must have delegated you must have delegated they must have delegated
V-ing perfect
I must have been delegating you must have been delegating he must have been delegating we must have been delegating you must have been delegating they must have been delegating
Negation
Simple form
I mustn't delegate you mustn't delegate he mustn't delegate we mustn't delegate you mustn't delegate they mustn't delegate
V-ing form
I mustn't be delegating you mustn't be delegating he mustn't be delegating we mustn't be delegating you mustn't be delegating they mustn't be delegating
Perfect
I mustn't have delegated you mustn't have delegated he mustn't have delegated we mustn't have delegated you mustn't have delegated they mustn't have delegated
V-ing perfect
I mustn't have been delegating you mustn't have been delegating he mustn't have been delegating we mustn't have been delegating you mustn't have been delegating they mustn't have been delegating
Interrogative form
Simple form
must I delegate? must you delegate? must he delegate? must we delegate? must you delegate? must they delegate?
V-ing form
must I be delegating? must you be delegating? must he be delegating? must we be delegating? must you be delegating? must they be delegating?
Perfect
must I have delegated? must you have delegated? must he have delegated? must we have delegated? must you have delegated? must they have delegated?
V-ing perfect
must I have been delegating? must you have been delegating? must he have been delegating? must we have been delegating? must you have been delegating? must they have been delegating?
Interro-negative form
Simple form
mustn't I delegate? mustn't you delegate? mustn't he delegate? mustn't we delegate? mustn't you delegate? mustn't they delegate?
V-ing form
mustn't I be delegating? mustn't you be delegating? mustn't he be delegating? mustn't we be delegating? mustn't you be delegating? mustn't they be delegating?
Perfect
mustn't I have delegated? mustn't you have delegated? mustn't he have delegated? mustn't we have delegated? mustn't you have delegated? mustn't they have delegated?
V-ing perfect
mustn't I have been delegating? mustn't you have been delegating? mustn't he have been delegating? mustn't we have been delegating? mustn't you have been delegating? mustn't they have been delegating?