English verb conjugation
MUST OH

Regular verb: oh - ohed - ohed

Affirmation

Simple form	V-ing form
I must oh you must oh she must oh we must oh you must oh they must oh	I must be ohing you must be ohing she must be ohing we must be ohing you must be ohing they must be ohing
Perfect	V-ing perfect
I must have ohed you must have ohed she must have ohed we must have ohed you must have ohed they must have ohed	I must have been ohing you must have been ohing she must have been ohing we must have been ohing you must have been ohing they must have been ohing

Negation

Simple form	V-ing form
I mustn't oh you mustn't oh she mustn't oh we mustn't oh you mustn't oh they mustn't oh	I mustn't be ohing you mustn't be ohing she mustn't be ohing we mustn't be ohing you mustn't be ohing they mustn't be ohing
Perfect	V-ing perfect
I mustn't have ohed you mustn't have ohed she mustn't have ohed we mustn't have ohed you mustn't have ohed they mustn't have ohed	I mustn't have been ohing you mustn't have been ohing she mustn't have been ohing we mustn't have been ohing you mustn't have been ohing they mustn't have been ohing

Interrogative form

Simple form	V-ing form
must I oh? must you oh? must she oh? must we oh? must you oh? must they oh?	must I be ohing? must you be ohing? must she be ohing? must we be ohing? must you be ohing? must they be ohing?
Perfect	V-ing perfect
must I have ohed? must you have ohed? must she have ohed? must we have ohed? must you have ohed? must they have ohed?	must I have been ohing? must you have been ohing? must she have been ohing? must we have been ohing? must you have been ohing? must they have been ohing?

Interro-negative form

Simple form	V-ing form
mustn't I oh? mustn't you oh? mustn't she oh? mustn't we oh? mustn't you oh? mustn't they oh?	mustn't I be ohing? mustn't you be ohing? mustn't she be ohing? mustn't we be ohing? mustn't you be ohing? mustn't they be ohing?
Perfect	V-ing perfect
mustn't I have ohed? mustn't you have ohed? mustn't she have ohed? mustn't we have ohed? mustn't you have ohed? mustn't they have ohed?	mustn't I have been ohing? mustn't you have been ohing? mustn't she have been ohing? mustn't we have been ohing? mustn't you have been ohing? mustn't they have been ohing?