English verb conjugation
MUST PROFIT

Regular verb: profit - profited - profited

Affirmation

Simple form	V-ing form
I must profit you must profit he must profit we must profit you must profit they must profit	I must be profiting you must be profiting he must be profiting we must be profiting you must be profiting they must be profiting
Perfect	V-ing perfect
I must have profited you must have profited he must have profited we must have profited you must have profited they must have profited	I must have been profiting you must have been profiting he must have been profiting we must have been profiting you must have been profiting they must have been profiting

Negation

Simple form	V-ing form
I mustn't profit you mustn't profit he mustn't profit we mustn't profit you mustn't profit they mustn't profit	I mustn't be profiting you mustn't be profiting he mustn't be profiting we mustn't be profiting you mustn't be profiting they mustn't be profiting
Perfect	V-ing perfect
I mustn't have profited you mustn't have profited he mustn't have profited we mustn't have profited you mustn't have profited they mustn't have profited	I mustn't have been profiting you mustn't have been profiting he mustn't have been profiting we mustn't have been profiting you mustn't have been profiting they mustn't have been profiting

Interrogative form

Simple form	V-ing form
must I profit? must you profit? must he profit? must we profit? must you profit? must they profit?	must I be profiting? must you be profiting? must he be profiting? must we be profiting? must you be profiting? must they be profiting?
Perfect	V-ing perfect
must I have profited? must you have profited? must he have profited? must we have profited? must you have profited? must they have profited?	must I have been profiting? must you have been profiting? must he have been profiting? must we have been profiting? must you have been profiting? must they have been profiting?

Interro-negative form

Simple form	V-ing form
mustn't I profit? mustn't you profit? mustn't he profit? mustn't we profit? mustn't you profit? mustn't they profit?	mustn't I be profiting? mustn't you be profiting? mustn't he be profiting? mustn't we be profiting? mustn't you be profiting? mustn't they be profiting?
Perfect	V-ing perfect
mustn't I have profited? mustn't you have profited? mustn't he have profited? mustn't we have profited? mustn't you have profited? mustn't they have profited?	mustn't I have been profiting? mustn't you have been profiting? mustn't he have been profiting? mustn't we have been profiting? mustn't you have been profiting? mustn't they have been profiting?