English verb conjugation
MUST DISOBEY

Regular verb: disobey - disobeyed - disobeyed

Affirmation

Simple form	V-ing form
I must disobey you must disobey she must disobey we must disobey you must disobey they must disobey	I must be disobeying you must be disobeying she must be disobeying we must be disobeying you must be disobeying they must be disobeying
Perfect	V-ing perfect
I must have disobeyed you must have disobeyed she must have disobeyed we must have disobeyed you must have disobeyed they must have disobeyed	I must have been disobeying you must have been disobeying she must have been disobeying we must have been disobeying you must have been disobeying they must have been disobeying

Negation

Simple form	V-ing form
I mustn't disobey you mustn't disobey she mustn't disobey we mustn't disobey you mustn't disobey they mustn't disobey	I mustn't be disobeying you mustn't be disobeying she mustn't be disobeying we mustn't be disobeying you mustn't be disobeying they mustn't be disobeying
Perfect	V-ing perfect
I mustn't have disobeyed you mustn't have disobeyed she mustn't have disobeyed we mustn't have disobeyed you mustn't have disobeyed they mustn't have disobeyed	I mustn't have been disobeying you mustn't have been disobeying she mustn't have been disobeying we mustn't have been disobeying you mustn't have been disobeying they mustn't have been disobeying

Interrogative form

Simple form	V-ing form
must I disobey? must you disobey? must she disobey? must we disobey? must you disobey? must they disobey?	must I be disobeying? must you be disobeying? must she be disobeying? must we be disobeying? must you be disobeying? must they be disobeying?
Perfect	V-ing perfect
must I have disobeyed? must you have disobeyed? must she have disobeyed? must we have disobeyed? must you have disobeyed? must they have disobeyed?	must I have been disobeying? must you have been disobeying? must she have been disobeying? must we have been disobeying? must you have been disobeying? must they have been disobeying?

Interro-negative form

Simple form	V-ing form
mustn't I disobey? mustn't you disobey? mustn't she disobey? mustn't we disobey? mustn't you disobey? mustn't they disobey?	mustn't I be disobeying? mustn't you be disobeying? mustn't she be disobeying? mustn't we be disobeying? mustn't you be disobeying? mustn't they be disobeying?
Perfect	V-ing perfect
mustn't I have disobeyed? mustn't you have disobeyed? mustn't she have disobeyed? mustn't we have disobeyed? mustn't you have disobeyed? mustn't they have disobeyed?	mustn't I have been disobeying? mustn't you have been disobeying? mustn't she have been disobeying? mustn't we have been disobeying? mustn't you have been disobeying? mustn't they have been disobeying?