English verb conjugation
MUST STOMACH

Regular verb: stomach - stomached - stomached

Affirmation

Simple form	V-ing form
I must stomach you must stomach he must stomach we must stomach you must stomach they must stomach	I must be stomaching you must be stomaching he must be stomaching we must be stomaching you must be stomaching they must be stomaching
Perfect	V-ing perfect
I must have stomached you must have stomached he must have stomached we must have stomached you must have stomached they must have stomached	I must have been stomaching you must have been stomaching he must have been stomaching we must have been stomaching you must have been stomaching they must have been stomaching

Negation

Simple form	V-ing form
I mustn't stomach you mustn't stomach he mustn't stomach we mustn't stomach you mustn't stomach they mustn't stomach	I mustn't be stomaching you mustn't be stomaching he mustn't be stomaching we mustn't be stomaching you mustn't be stomaching they mustn't be stomaching
Perfect	V-ing perfect
I mustn't have stomached you mustn't have stomached he mustn't have stomached we mustn't have stomached you mustn't have stomached they mustn't have stomached	I mustn't have been stomaching you mustn't have been stomaching he mustn't have been stomaching we mustn't have been stomaching you mustn't have been stomaching they mustn't have been stomaching

Interrogative form

Simple form	V-ing form
must I stomach? must you stomach? must he stomach? must we stomach? must you stomach? must they stomach?	must I be stomaching? must you be stomaching? must he be stomaching? must we be stomaching? must you be stomaching? must they be stomaching?
Perfect	V-ing perfect
must I have stomached? must you have stomached? must he have stomached? must we have stomached? must you have stomached? must they have stomached?	must I have been stomaching? must you have been stomaching? must he have been stomaching? must we have been stomaching? must you have been stomaching? must they have been stomaching?

Interro-negative form

Simple form	V-ing form
mustn't I stomach? mustn't you stomach? mustn't he stomach? mustn't we stomach? mustn't you stomach? mustn't they stomach?	mustn't I be stomaching? mustn't you be stomaching? mustn't he be stomaching? mustn't we be stomaching? mustn't you be stomaching? mustn't they be stomaching?
Perfect	V-ing perfect
mustn't I have stomached? mustn't you have stomached? mustn't he have stomached? mustn't we have stomached? mustn't you have stomached? mustn't they have stomached?	mustn't I have been stomaching? mustn't you have been stomaching? mustn't he have been stomaching? mustn't we have been stomaching? mustn't you have been stomaching? mustn't they have been stomaching?