English verb conjugation
MUST NITPICK

Regular verb: nitpick - nitpicked - nitpicked

Affirmation

Simple form	V-ing form
I must nitpick you must nitpick he must nitpick we must nitpick you must nitpick they must nitpick	I must be nitpicking you must be nitpicking he must be nitpicking we must be nitpicking you must be nitpicking they must be nitpicking
Perfect	V-ing perfect
I must have nitpicked you must have nitpicked he must have nitpicked we must have nitpicked you must have nitpicked they must have nitpicked	I must have been nitpicking you must have been nitpicking he must have been nitpicking we must have been nitpicking you must have been nitpicking they must have been nitpicking

Negation

Simple form	V-ing form
I mustn't nitpick you mustn't nitpick he mustn't nitpick we mustn't nitpick you mustn't nitpick they mustn't nitpick	I mustn't be nitpicking you mustn't be nitpicking he mustn't be nitpicking we mustn't be nitpicking you mustn't be nitpicking they mustn't be nitpicking
Perfect	V-ing perfect
I mustn't have nitpicked you mustn't have nitpicked he mustn't have nitpicked we mustn't have nitpicked you mustn't have nitpicked they mustn't have nitpicked	I mustn't have been nitpicking you mustn't have been nitpicking he mustn't have been nitpicking we mustn't have been nitpicking you mustn't have been nitpicking they mustn't have been nitpicking

Interrogative form

Simple form	V-ing form
must I nitpick? must you nitpick? must he nitpick? must we nitpick? must you nitpick? must they nitpick?	must I be nitpicking? must you be nitpicking? must he be nitpicking? must we be nitpicking? must you be nitpicking? must they be nitpicking?
Perfect	V-ing perfect
must I have nitpicked? must you have nitpicked? must he have nitpicked? must we have nitpicked? must you have nitpicked? must they have nitpicked?	must I have been nitpicking? must you have been nitpicking? must he have been nitpicking? must we have been nitpicking? must you have been nitpicking? must they have been nitpicking?

Interro-negative form

Simple form	V-ing form
mustn't I nitpick? mustn't you nitpick? mustn't he nitpick? mustn't we nitpick? mustn't you nitpick? mustn't they nitpick?	mustn't I be nitpicking? mustn't you be nitpicking? mustn't he be nitpicking? mustn't we be nitpicking? mustn't you be nitpicking? mustn't they be nitpicking?
Perfect	V-ing perfect
mustn't I have nitpicked? mustn't you have nitpicked? mustn't he have nitpicked? mustn't we have nitpicked? mustn't you have nitpicked? mustn't they have nitpicked?	mustn't I have been nitpicking? mustn't you have been nitpicking? mustn't he have been nitpicking? mustn't we have been nitpicking? mustn't you have been nitpicking? mustn't they have been nitpicking?