English verb conjugation
MUST CHLORINATE

Regular verb: chlorinate - chlorinated - chlorinated

Affirmation

Simple form	V-ing form
I must chlorinate you must chlorinate she must chlorinate we must chlorinate you must chlorinate they must chlorinate	I must be chlorinating you must be chlorinating she must be chlorinating we must be chlorinating you must be chlorinating they must be chlorinating
Perfect	V-ing perfect
I must have chlorinated you must have chlorinated she must have chlorinated we must have chlorinated you must have chlorinated they must have chlorinated	I must have been chlorinating you must have been chlorinating she must have been chlorinating we must have been chlorinating you must have been chlorinating they must have been chlorinating

Negation

Simple form	V-ing form
I must not chlorinate you must not chlorinate she must not chlorinate we must not chlorinate you must not chlorinate they must not chlorinate	I must not be chlorinating you must not be chlorinating she must not be chlorinating we must not be chlorinating you must not be chlorinating they must not be chlorinating
Perfect	V-ing perfect
I must not have chlorinated you must not have chlorinated she must not have chlorinated we must not have chlorinated you must not have chlorinated they must not have chlorinated	I must not have been chlorinating you must not have been chlorinating she must not have been chlorinating we must not have been chlorinating you must not have been chlorinating they must not have been chlorinating

Interrogative form

Simple form	V-ing form
must I chlorinate? must you chlorinate? must she chlorinate? must we chlorinate? must you chlorinate? must they chlorinate?	must I be chlorinating? must you be chlorinating? must she be chlorinating? must we be chlorinating? must you be chlorinating? must they be chlorinating?
Perfect	V-ing perfect
must I have chlorinated? must you have chlorinated? must she have chlorinated? must we have chlorinated? must you have chlorinated? must they have chlorinated?	must I have been chlorinating? must you have been chlorinating? must she have been chlorinating? must we have been chlorinating? must you have been chlorinating? must they have been chlorinating?

Interro-negative form

Simple form	V-ing form
must I not chlorinate? must you not chlorinate? must she not chlorinate? must we not chlorinate? must you not chlorinate? must they not chlorinate?	must I not be chlorinating? must you not be chlorinating? must she not be chlorinating? must we not be chlorinating? must you not be chlorinating? must they not be chlorinating?
Perfect	V-ing perfect
must I not have chlorinated? must you not have chlorinated? must she not have chlorinated? must we not have chlorinated? must you not have chlorinated? must they not have chlorinated?	must I not have been chlorinating? must you not have been chlorinating? must she not have been chlorinating? must we not have been chlorinating? must you not have been chlorinating? must they not have been chlorinating?