English verb conjugation
MUST BOOTLICK

Regular verb: bootlick - bootlicked - bootlicked

Affirmation

Simple form	V-ing form
I must bootlick you must bootlick he must bootlick we must bootlick you must bootlick they must bootlick	I must be bootlicking you must be bootlicking he must be bootlicking we must be bootlicking you must be bootlicking they must be bootlicking
Perfect	V-ing perfect
I must have bootlicked you must have bootlicked he must have bootlicked we must have bootlicked you must have bootlicked they must have bootlicked	I must have been bootlicking you must have been bootlicking he must have been bootlicking we must have been bootlicking you must have been bootlicking they must have been bootlicking

Negation

Simple form	V-ing form
I must not bootlick you must not bootlick he must not bootlick we must not bootlick you must not bootlick they must not bootlick	I must not be bootlicking you must not be bootlicking he must not be bootlicking we must not be bootlicking you must not be bootlicking they must not be bootlicking
Perfect	V-ing perfect
I must not have bootlicked you must not have bootlicked he must not have bootlicked we must not have bootlicked you must not have bootlicked they must not have bootlicked	I must not have been bootlicking you must not have been bootlicking he must not have been bootlicking we must not have been bootlicking you must not have been bootlicking they must not have been bootlicking

Interrogative form

Simple form	V-ing form
must I bootlick? must you bootlick? must he bootlick? must we bootlick? must you bootlick? must they bootlick?	must I be bootlicking? must you be bootlicking? must he be bootlicking? must we be bootlicking? must you be bootlicking? must they be bootlicking?
Perfect	V-ing perfect
must I have bootlicked? must you have bootlicked? must he have bootlicked? must we have bootlicked? must you have bootlicked? must they have bootlicked?	must I have been bootlicking? must you have been bootlicking? must he have been bootlicking? must we have been bootlicking? must you have been bootlicking? must they have been bootlicking?

Interro-negative form

Simple form	V-ing form
must I not bootlick? must you not bootlick? must he not bootlick? must we not bootlick? must you not bootlick? must they not bootlick?	must I not be bootlicking? must you not be bootlicking? must he not be bootlicking? must we not be bootlicking? must you not be bootlicking? must they not be bootlicking?
Perfect	V-ing perfect
must I not have bootlicked? must you not have bootlicked? must he not have bootlicked? must we not have bootlicked? must you not have bootlicked? must they not have bootlicked?	must I not have been bootlicking? must you not have been bootlicking? must he not have been bootlicking? must we not have been bootlicking? must you not have been bootlicking? must they not have been bootlicking?