English verb conjugation
MUST JAW

Regular verb: jaw - jawed - jawed

Affirmation

Simple form	V-ing form
I must jaw you must jaw he must jaw we must jaw you must jaw they must jaw	I must be jawing you must be jawing he must be jawing we must be jawing you must be jawing they must be jawing
Perfect	V-ing perfect
I must have jawed you must have jawed he must have jawed we must have jawed you must have jawed they must have jawed	I must have been jawing you must have been jawing he must have been jawing we must have been jawing you must have been jawing they must have been jawing

Negation

Simple form	V-ing form
I must not jaw you must not jaw he must not jaw we must not jaw you must not jaw they must not jaw	I must not be jawing you must not be jawing he must not be jawing we must not be jawing you must not be jawing they must not be jawing
Perfect	V-ing perfect
I must not have jawed you must not have jawed he must not have jawed we must not have jawed you must not have jawed they must not have jawed	I must not have been jawing you must not have been jawing he must not have been jawing we must not have been jawing you must not have been jawing they must not have been jawing

Interrogative form

Simple form	V-ing form
must I jaw? must you jaw? must he jaw? must we jaw? must you jaw? must they jaw?	must I be jawing? must you be jawing? must he be jawing? must we be jawing? must you be jawing? must they be jawing?
Perfect	V-ing perfect
must I have jawed? must you have jawed? must he have jawed? must we have jawed? must you have jawed? must they have jawed?	must I have been jawing? must you have been jawing? must he have been jawing? must we have been jawing? must you have been jawing? must they have been jawing?

Interro-negative form

Simple form	V-ing form
must I not jaw? must you not jaw? must he not jaw? must we not jaw? must you not jaw? must they not jaw?	must I not be jawing? must you not be jawing? must he not be jawing? must we not be jawing? must you not be jawing? must they not be jawing?
Perfect	V-ing perfect
must I not have jawed? must you not have jawed? must he not have jawed? must we not have jawed? must you not have jawed? must they not have jawed?	must I not have been jawing? must you not have been jawing? must he not have been jawing? must we not have been jawing? must you not have been jawing? must they not have been jawing?