English verb conjugation
MUST HEW

Irregular verb: hew - hewed - hewed, hewn

Affirmation

Simple form	V-ing form
I must hew you must hew she must hew we must hew you must hew they must hew	I must be hewing you must be hewing she must be hewing we must be hewing you must be hewing they must be hewing
Perfect	V-ing perfect
I must have hewed, hewn you must have hewed, hewn she must have hewed, hewn we must have hewed, hewn you must have hewed, hewn they must have hewed, hewn	I must have been hewing you must have been hewing she must have been hewing we must have been hewing you must have been hewing they must have been hewing

Negation

Simple form	V-ing form
I mustn't hew you mustn't hew she mustn't hew we mustn't hew you mustn't hew they mustn't hew	I mustn't be hewing you mustn't be hewing she mustn't be hewing we mustn't be hewing you mustn't be hewing they mustn't be hewing
Perfect	V-ing perfect
I mustn't have hewed, hewn you mustn't have hewed, hewn she mustn't have hewed, hewn we mustn't have hewed, hewn you mustn't have hewed, hewn they mustn't have hewed, hewn	I mustn't have been hewing you mustn't have been hewing she mustn't have been hewing we mustn't have been hewing you mustn't have been hewing they mustn't have been hewing

Interrogative form

Simple form	V-ing form
must I hew? must you hew? must she hew? must we hew? must you hew? must they hew?	must I be hewing? must you be hewing? must she be hewing? must we be hewing? must you be hewing? must they be hewing?
Perfect	V-ing perfect
must I have hewed, hewn? must you have hewed, hewn? must she have hewed, hewn? must we have hewed, hewn? must you have hewed, hewn? must they have hewed, hewn?	must I have been hewing? must you have been hewing? must she have been hewing? must we have been hewing? must you have been hewing? must they have been hewing?

Interro-negative form

Simple form	V-ing form
mustn't I hew? mustn't you hew? mustn't she hew? mustn't we hew? mustn't you hew? mustn't they hew?	mustn't I be hewing? mustn't you be hewing? mustn't she be hewing? mustn't we be hewing? mustn't you be hewing? mustn't they be hewing?
Perfect	V-ing perfect
mustn't I have hewed, hewn? mustn't you have hewed, hewn? mustn't she have hewed, hewn? mustn't we have hewed, hewn? mustn't you have hewed, hewn? mustn't they have hewed, hewn?	mustn't I have been hewing? mustn't you have been hewing? mustn't she have been hewing? mustn't we have been hewing? mustn't you have been hewing? mustn't they have been hewing?