English verb conjugation
MUST CAKE

Regular verb: cake - caked - caked

Affirmation

Simple form	V-ing form
I must cake you must cake she must cake we must cake you must cake they must cake	I must be caking you must be caking she must be caking we must be caking you must be caking they must be caking
Perfect	V-ing perfect
I must have caked you must have caked she must have caked we must have caked you must have caked they must have caked	I must have been caking you must have been caking she must have been caking we must have been caking you must have been caking they must have been caking

Negation

Simple form	V-ing form
I mustn't cake you mustn't cake she mustn't cake we mustn't cake you mustn't cake they mustn't cake	I mustn't be caking you mustn't be caking she mustn't be caking we mustn't be caking you mustn't be caking they mustn't be caking
Perfect	V-ing perfect
I mustn't have caked you mustn't have caked she mustn't have caked we mustn't have caked you mustn't have caked they mustn't have caked	I mustn't have been caking you mustn't have been caking she mustn't have been caking we mustn't have been caking you mustn't have been caking they mustn't have been caking

Interrogative form

Simple form	V-ing form
must I cake? must you cake? must she cake? must we cake? must you cake? must they cake?	must I be caking? must you be caking? must she be caking? must we be caking? must you be caking? must they be caking?
Perfect	V-ing perfect
must I have caked? must you have caked? must she have caked? must we have caked? must you have caked? must they have caked?	must I have been caking? must you have been caking? must she have been caking? must we have been caking? must you have been caking? must they have been caking?

Interro-negative form

Simple form	V-ing form
mustn't I cake? mustn't you cake? mustn't she cake? mustn't we cake? mustn't you cake? mustn't they cake?	mustn't I be caking? mustn't you be caking? mustn't she be caking? mustn't we be caking? mustn't you be caking? mustn't they be caking?
Perfect	V-ing perfect
mustn't I have caked? mustn't you have caked? mustn't she have caked? mustn't we have caked? mustn't you have caked? mustn't they have caked?	mustn't I have been caking? mustn't you have been caking? mustn't she have been caking? mustn't we have been caking? mustn't you have been caking? mustn't they have been caking?