English verb conjugation
MUST SLUICE

Regular verb: sluice - sluiced - sluiced

Affirmation

Simple form	V-ing form
I must sluice you must sluice he must sluice we must sluice you must sluice they must sluice	I must be sluicing you must be sluicing he must be sluicing we must be sluicing you must be sluicing they must be sluicing
Perfect	V-ing perfect
I must have sluiced you must have sluiced he must have sluiced we must have sluiced you must have sluiced they must have sluiced	I must have been sluicing you must have been sluicing he must have been sluicing we must have been sluicing you must have been sluicing they must have been sluicing

Negation

Simple form	V-ing form
I must not sluice you must not sluice he must not sluice we must not sluice you must not sluice they must not sluice	I must not be sluicing you must not be sluicing he must not be sluicing we must not be sluicing you must not be sluicing they must not be sluicing
Perfect	V-ing perfect
I must not have sluiced you must not have sluiced he must not have sluiced we must not have sluiced you must not have sluiced they must not have sluiced	I must not have been sluicing you must not have been sluicing he must not have been sluicing we must not have been sluicing you must not have been sluicing they must not have been sluicing

Interrogative form

Simple form	V-ing form
must I sluice? must you sluice? must he sluice? must we sluice? must you sluice? must they sluice?	must I be sluicing? must you be sluicing? must he be sluicing? must we be sluicing? must you be sluicing? must they be sluicing?
Perfect	V-ing perfect
must I have sluiced? must you have sluiced? must he have sluiced? must we have sluiced? must you have sluiced? must they have sluiced?	must I have been sluicing? must you have been sluicing? must he have been sluicing? must we have been sluicing? must you have been sluicing? must they have been sluicing?

Interro-negative form

Simple form	V-ing form
must I not sluice? must you not sluice? must he not sluice? must we not sluice? must you not sluice? must they not sluice?	must I not be sluicing? must you not be sluicing? must he not be sluicing? must we not be sluicing? must you not be sluicing? must they not be sluicing?
Perfect	V-ing perfect
must I not have sluiced? must you not have sluiced? must he not have sluiced? must we not have sluiced? must you not have sluiced? must they not have sluiced?	must I not have been sluicing? must you not have been sluicing? must he not have been sluicing? must we not have been sluicing? must you not have been sluicing? must they not have been sluicing?