English verb conjugation
MUST DISSECT

Regular verb: dissect - dissected - dissected

Affirmation

Simple form	V-ing form
I must dissect you must dissect he must dissect we must dissect you must dissect they must dissect	I must be dissecting you must be dissecting he must be dissecting we must be dissecting you must be dissecting they must be dissecting
Perfect	V-ing perfect
I must have dissected you must have dissected he must have dissected we must have dissected you must have dissected they must have dissected	I must have been dissecting you must have been dissecting he must have been dissecting we must have been dissecting you must have been dissecting they must have been dissecting

Negation

Simple form	V-ing form
I must not dissect you must not dissect he must not dissect we must not dissect you must not dissect they must not dissect	I must not be dissecting you must not be dissecting he must not be dissecting we must not be dissecting you must not be dissecting they must not be dissecting
Perfect	V-ing perfect
I must not have dissected you must not have dissected he must not have dissected we must not have dissected you must not have dissected they must not have dissected	I must not have been dissecting you must not have been dissecting he must not have been dissecting we must not have been dissecting you must not have been dissecting they must not have been dissecting

Interrogative form

Simple form	V-ing form
must I dissect? must you dissect? must he dissect? must we dissect? must you dissect? must they dissect?	must I be dissecting? must you be dissecting? must he be dissecting? must we be dissecting? must you be dissecting? must they be dissecting?
Perfect	V-ing perfect
must I have dissected? must you have dissected? must he have dissected? must we have dissected? must you have dissected? must they have dissected?	must I have been dissecting? must you have been dissecting? must he have been dissecting? must we have been dissecting? must you have been dissecting? must they have been dissecting?

Interro-negative form

Simple form	V-ing form
must I not dissect? must you not dissect? must he not dissect? must we not dissect? must you not dissect? must they not dissect?	must I not be dissecting? must you not be dissecting? must he not be dissecting? must we not be dissecting? must you not be dissecting? must they not be dissecting?
Perfect	V-ing perfect
must I not have dissected? must you not have dissected? must he not have dissected? must we not have dissected? must you not have dissected? must they not have dissected?	must I not have been dissecting? must you not have been dissecting? must he not have been dissecting? must we not have been dissecting? must you not have been dissecting? must they not have been dissecting?