English verb conjugation
MUST VECTOR

Regular verb: vector - vectored - vectored

Affirmation

Simple form	V-ing form
I must vector you must vector he must vector we must vector you must vector they must vector	I must be vectoring you must be vectoring he must be vectoring we must be vectoring you must be vectoring they must be vectoring
Perfect	V-ing perfect
I must have vectored you must have vectored he must have vectored we must have vectored you must have vectored they must have vectored	I must have been vectoring you must have been vectoring he must have been vectoring we must have been vectoring you must have been vectoring they must have been vectoring

Negation

Simple form	V-ing form
I mustn't vector you mustn't vector he mustn't vector we mustn't vector you mustn't vector they mustn't vector	I mustn't be vectoring you mustn't be vectoring he mustn't be vectoring we mustn't be vectoring you mustn't be vectoring they mustn't be vectoring
Perfect	V-ing perfect
I mustn't have vectored you mustn't have vectored he mustn't have vectored we mustn't have vectored you mustn't have vectored they mustn't have vectored	I mustn't have been vectoring you mustn't have been vectoring he mustn't have been vectoring we mustn't have been vectoring you mustn't have been vectoring they mustn't have been vectoring

Interrogative form

Simple form	V-ing form
must I vector? must you vector? must he vector? must we vector? must you vector? must they vector?	must I be vectoring? must you be vectoring? must he be vectoring? must we be vectoring? must you be vectoring? must they be vectoring?
Perfect	V-ing perfect
must I have vectored? must you have vectored? must he have vectored? must we have vectored? must you have vectored? must they have vectored?	must I have been vectoring? must you have been vectoring? must he have been vectoring? must we have been vectoring? must you have been vectoring? must they have been vectoring?

Interro-negative form

Simple form	V-ing form
mustn't I vector? mustn't you vector? mustn't he vector? mustn't we vector? mustn't you vector? mustn't they vector?	mustn't I be vectoring? mustn't you be vectoring? mustn't he be vectoring? mustn't we be vectoring? mustn't you be vectoring? mustn't they be vectoring?
Perfect	V-ing perfect
mustn't I have vectored? mustn't you have vectored? mustn't he have vectored? mustn't we have vectored? mustn't you have vectored? mustn't they have vectored?	mustn't I have been vectoring? mustn't you have been vectoring? mustn't he have been vectoring? mustn't we have been vectoring? mustn't you have been vectoring? mustn't they have been vectoring?