English verb conjugation
MUST GARGLE

Regular verb: gargle - gargled - gargled

Affirmation

Simple form	V-ing form
I must gargle you must gargle he must gargle we must gargle you must gargle they must gargle	I must be gargling you must be gargling he must be gargling we must be gargling you must be gargling they must be gargling
Perfect	V-ing perfect
I must have gargled you must have gargled he must have gargled we must have gargled you must have gargled they must have gargled	I must have been gargling you must have been gargling he must have been gargling we must have been gargling you must have been gargling they must have been gargling

Negation

Simple form	V-ing form
I mustn't gargle you mustn't gargle he mustn't gargle we mustn't gargle you mustn't gargle they mustn't gargle	I mustn't be gargling you mustn't be gargling he mustn't be gargling we mustn't be gargling you mustn't be gargling they mustn't be gargling
Perfect	V-ing perfect
I mustn't have gargled you mustn't have gargled he mustn't have gargled we mustn't have gargled you mustn't have gargled they mustn't have gargled	I mustn't have been gargling you mustn't have been gargling he mustn't have been gargling we mustn't have been gargling you mustn't have been gargling they mustn't have been gargling

Interrogative form

Simple form	V-ing form
must I gargle? must you gargle? must he gargle? must we gargle? must you gargle? must they gargle?	must I be gargling? must you be gargling? must he be gargling? must we be gargling? must you be gargling? must they be gargling?
Perfect	V-ing perfect
must I have gargled? must you have gargled? must he have gargled? must we have gargled? must you have gargled? must they have gargled?	must I have been gargling? must you have been gargling? must he have been gargling? must we have been gargling? must you have been gargling? must they have been gargling?

Interro-negative form

Simple form	V-ing form
mustn't I gargle? mustn't you gargle? mustn't he gargle? mustn't we gargle? mustn't you gargle? mustn't they gargle?	mustn't I be gargling? mustn't you be gargling? mustn't he be gargling? mustn't we be gargling? mustn't you be gargling? mustn't they be gargling?
Perfect	V-ing perfect
mustn't I have gargled? mustn't you have gargled? mustn't he have gargled? mustn't we have gargled? mustn't you have gargled? mustn't they have gargled?	mustn't I have been gargling? mustn't you have been gargling? mustn't he have been gargling? mustn't we have been gargling? mustn't you have been gargling? mustn't they have been gargling?