English verb conjugation
MUST SLASH

Regular verb: slash - slashed - slashed

Affirmation

Simple form	V-ing form
I must slash you must slash he must slash we must slash you must slash they must slash	I must be slashing you must be slashing he must be slashing we must be slashing you must be slashing they must be slashing
Perfect	V-ing perfect
I must have slashed you must have slashed he must have slashed we must have slashed you must have slashed they must have slashed	I must have been slashing you must have been slashing he must have been slashing we must have been slashing you must have been slashing they must have been slashing

Negation

Simple form	V-ing form
I mustn't slash you mustn't slash he mustn't slash we mustn't slash you mustn't slash they mustn't slash	I mustn't be slashing you mustn't be slashing he mustn't be slashing we mustn't be slashing you mustn't be slashing they mustn't be slashing
Perfect	V-ing perfect
I mustn't have slashed you mustn't have slashed he mustn't have slashed we mustn't have slashed you mustn't have slashed they mustn't have slashed	I mustn't have been slashing you mustn't have been slashing he mustn't have been slashing we mustn't have been slashing you mustn't have been slashing they mustn't have been slashing

Interrogative form

Simple form	V-ing form
must I slash? must you slash? must he slash? must we slash? must you slash? must they slash?	must I be slashing? must you be slashing? must he be slashing? must we be slashing? must you be slashing? must they be slashing?
Perfect	V-ing perfect
must I have slashed? must you have slashed? must he have slashed? must we have slashed? must you have slashed? must they have slashed?	must I have been slashing? must you have been slashing? must he have been slashing? must we have been slashing? must you have been slashing? must they have been slashing?

Interro-negative form

Simple form	V-ing form
mustn't I slash? mustn't you slash? mustn't he slash? mustn't we slash? mustn't you slash? mustn't they slash?	mustn't I be slashing? mustn't you be slashing? mustn't he be slashing? mustn't we be slashing? mustn't you be slashing? mustn't they be slashing?
Perfect	V-ing perfect
mustn't I have slashed? mustn't you have slashed? mustn't he have slashed? mustn't we have slashed? mustn't you have slashed? mustn't they have slashed?	mustn't I have been slashing? mustn't you have been slashing? mustn't he have been slashing? mustn't we have been slashing? mustn't you have been slashing? mustn't they have been slashing?