English verb conjugation
MUST FORGET FORGET

Regular verb: forget forget - forget forgeted - forget forgeted

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form	V-ing form
I must forget forget you must forget forget she must forget forget we must forget forget you must forget forget they must forget forget	I must be forget forgeting you must be forget forgeting she must be forget forgeting we must be forget forgeting you must be forget forgeting they must be forget forgeting
Perfect	V-ing perfect
I must have forget forgeted you must have forget forgeted she must have forget forgeted we must have forget forgeted you must have forget forgeted they must have forget forgeted	I must have been forget forgeting you must have been forget forgeting she must have been forget forgeting we must have been forget forgeting you must have been forget forgeting they must have been forget forgeting

Negation

Simple form	V-ing form
I mustn't forget forget you mustn't forget forget she mustn't forget forget we mustn't forget forget you mustn't forget forget they mustn't forget forget	I mustn't be forget forgeting you mustn't be forget forgeting she mustn't be forget forgeting we mustn't be forget forgeting you mustn't be forget forgeting they mustn't be forget forgeting
Perfect	V-ing perfect
I mustn't have forget forgeted you mustn't have forget forgeted she mustn't have forget forgeted we mustn't have forget forgeted you mustn't have forget forgeted they mustn't have forget forgeted	I mustn't have been forget forgeting you mustn't have been forget forgeting she mustn't have been forget forgeting we mustn't have been forget forgeting you mustn't have been forget forgeting they mustn't have been forget forgeting

Interrogative form

Simple form	V-ing form
must I forget forget? must you forget forget? must she forget forget? must we forget forget? must you forget forget? must they forget forget?	must I be forget forgeting? must you be forget forgeting? must she be forget forgeting? must we be forget forgeting? must you be forget forgeting? must they be forget forgeting?
Perfect	V-ing perfect
must I have forget forgeted? must you have forget forgeted? must she have forget forgeted? must we have forget forgeted? must you have forget forgeted? must they have forget forgeted?	must I have been forget forgeting? must you have been forget forgeting? must she have been forget forgeting? must we have been forget forgeting? must you have been forget forgeting? must they have been forget forgeting?

Interro-negative form

Simple form	V-ing form
mustn't I forget forget? mustn't you forget forget? mustn't she forget forget? mustn't we forget forget? mustn't you forget forget? mustn't they forget forget?	mustn't I be forget forgeting? mustn't you be forget forgeting? mustn't she be forget forgeting? mustn't we be forget forgeting? mustn't you be forget forgeting? mustn't they be forget forgeting?
Perfect	V-ing perfect
mustn't I have forget forgeted? mustn't you have forget forgeted? mustn't she have forget forgeted? mustn't we have forget forgeted? mustn't you have forget forgeted? mustn't they have forget forgeted?	mustn't I have been forget forgeting? mustn't you have been forget forgeting? mustn't she have been forget forgeting? mustn't we have been forget forgeting? mustn't you have been forget forgeting? mustn't they have been forget forgeting?