English verb conjugation
MUST CUDGEL

Regular verb: cudgel - cudgelled - cudgelled

Affirmation

Simple form	V-ing form
I must cudgel you must cudgel he must cudgel we must cudgel you must cudgel they must cudgel	I must be cudgelling you must be cudgelling he must be cudgelling we must be cudgelling you must be cudgelling they must be cudgelling
Perfect	V-ing perfect
I must have cudgelled you must have cudgelled he must have cudgelled we must have cudgelled you must have cudgelled they must have cudgelled	I must have been cudgelling you must have been cudgelling he must have been cudgelling we must have been cudgelling you must have been cudgelling they must have been cudgelling

Negation

Simple form	V-ing form
I mustn't cudgel you mustn't cudgel he mustn't cudgel we mustn't cudgel you mustn't cudgel they mustn't cudgel	I mustn't be cudgelling you mustn't be cudgelling he mustn't be cudgelling we mustn't be cudgelling you mustn't be cudgelling they mustn't be cudgelling
Perfect	V-ing perfect
I mustn't have cudgelled you mustn't have cudgelled he mustn't have cudgelled we mustn't have cudgelled you mustn't have cudgelled they mustn't have cudgelled	I mustn't have been cudgelling you mustn't have been cudgelling he mustn't have been cudgelling we mustn't have been cudgelling you mustn't have been cudgelling they mustn't have been cudgelling

Interrogative form

Simple form	V-ing form
must I cudgel? must you cudgel? must he cudgel? must we cudgel? must you cudgel? must they cudgel?	must I be cudgelling? must you be cudgelling? must he be cudgelling? must we be cudgelling? must you be cudgelling? must they be cudgelling?
Perfect	V-ing perfect
must I have cudgelled? must you have cudgelled? must he have cudgelled? must we have cudgelled? must you have cudgelled? must they have cudgelled?	must I have been cudgelling? must you have been cudgelling? must he have been cudgelling? must we have been cudgelling? must you have been cudgelling? must they have been cudgelling?

Interro-negative form

Simple form	V-ing form
mustn't I cudgel? mustn't you cudgel? mustn't he cudgel? mustn't we cudgel? mustn't you cudgel? mustn't they cudgel?	mustn't I be cudgelling? mustn't you be cudgelling? mustn't he be cudgelling? mustn't we be cudgelling? mustn't you be cudgelling? mustn't they be cudgelling?
Perfect	V-ing perfect
mustn't I have cudgelled? mustn't you have cudgelled? mustn't he have cudgelled? mustn't we have cudgelled? mustn't you have cudgelled? mustn't they have cudgelled?	mustn't I have been cudgelling? mustn't you have been cudgelling? mustn't he have been cudgelling? mustn't we have been cudgelling? mustn't you have been cudgelling? mustn't they have been cudgelling?