English verb conjugation
MUST CLEPE

Irregular verb: clepe - cleaped, clept, ycleped, yclept - cleaped, clept, ycleped, yclept

Affirmation

Simple form	V-ing form
I must clepe you must clepe he must clepe we must clepe you must clepe they must clepe	I must be cleping you must be cleping he must be cleping we must be cleping you must be cleping they must be cleping
Perfect	V-ing perfect
I must have cleaped, clept, ycleped, yclept you must have cleaped, clept, ycleped, yclept he must have cleaped, clept, ycleped, yclept we must have cleaped, clept, ycleped, yclept you must have cleaped, clept, ycleped, yclept they must have cleaped, clept, ycleped, yclept	I must have been cleping you must have been cleping he must have been cleping we must have been cleping you must have been cleping they must have been cleping

Negation

Simple form	V-ing form
I mustn't clepe you mustn't clepe he mustn't clepe we mustn't clepe you mustn't clepe they mustn't clepe	I mustn't be cleping you mustn't be cleping he mustn't be cleping we mustn't be cleping you mustn't be cleping they mustn't be cleping
Perfect	V-ing perfect
I mustn't have cleaped, clept, ycleped, yclept you mustn't have cleaped, clept, ycleped, yclept he mustn't have cleaped, clept, ycleped, yclept we mustn't have cleaped, clept, ycleped, yclept you mustn't have cleaped, clept, ycleped, yclept they mustn't have cleaped, clept, ycleped, yclept	I mustn't have been cleping you mustn't have been cleping he mustn't have been cleping we mustn't have been cleping you mustn't have been cleping they mustn't have been cleping

Interrogative form

Simple form	V-ing form
must I clepe? must you clepe? must he clepe? must we clepe? must you clepe? must they clepe?	must I be cleping? must you be cleping? must he be cleping? must we be cleping? must you be cleping? must they be cleping?
Perfect	V-ing perfect
must I have cleaped, clept, ycleped, yclept? must you have cleaped, clept, ycleped, yclept? must he have cleaped, clept, ycleped, yclept? must we have cleaped, clept, ycleped, yclept? must you have cleaped, clept, ycleped, yclept? must they have cleaped, clept, ycleped, yclept?	must I have been cleping? must you have been cleping? must he have been cleping? must we have been cleping? must you have been cleping? must they have been cleping?

Interro-negative form

Simple form	V-ing form
mustn't I clepe? mustn't you clepe? mustn't he clepe? mustn't we clepe? mustn't you clepe? mustn't they clepe?	mustn't I be cleping? mustn't you be cleping? mustn't he be cleping? mustn't we be cleping? mustn't you be cleping? mustn't they be cleping?
Perfect	V-ing perfect
mustn't I have cleaped, clept, ycleped, yclept? mustn't you have cleaped, clept, ycleped, yclept? mustn't he have cleaped, clept, ycleped, yclept? mustn't we have cleaped, clept, ycleped, yclept? mustn't you have cleaped, clept, ycleped, yclept? mustn't they have cleaped, clept, ycleped, yclept?	mustn't I have been cleping? mustn't you have been cleping? mustn't he have been cleping? mustn't we have been cleping? mustn't you have been cleping? mustn't they have been cleping?