English verb conjugation
MUST SQUIGGLE

Regular verb: squiggle - squiggled - squiggled

Affirmation

Simple form	V-ing form
I must squiggle you must squiggle he must squiggle we must squiggle you must squiggle they must squiggle	I must be squiggling you must be squiggling he must be squiggling we must be squiggling you must be squiggling they must be squiggling
Perfect	V-ing perfect
I must have squiggled you must have squiggled he must have squiggled we must have squiggled you must have squiggled they must have squiggled	I must have been squiggling you must have been squiggling he must have been squiggling we must have been squiggling you must have been squiggling they must have been squiggling

Negation

Simple form	V-ing form
I mustn't squiggle you mustn't squiggle he mustn't squiggle we mustn't squiggle you mustn't squiggle they mustn't squiggle	I mustn't be squiggling you mustn't be squiggling he mustn't be squiggling we mustn't be squiggling you mustn't be squiggling they mustn't be squiggling
Perfect	V-ing perfect
I mustn't have squiggled you mustn't have squiggled he mustn't have squiggled we mustn't have squiggled you mustn't have squiggled they mustn't have squiggled	I mustn't have been squiggling you mustn't have been squiggling he mustn't have been squiggling we mustn't have been squiggling you mustn't have been squiggling they mustn't have been squiggling

Interrogative form

Simple form	V-ing form
must I squiggle? must you squiggle? must he squiggle? must we squiggle? must you squiggle? must they squiggle?	must I be squiggling? must you be squiggling? must he be squiggling? must we be squiggling? must you be squiggling? must they be squiggling?
Perfect	V-ing perfect
must I have squiggled? must you have squiggled? must he have squiggled? must we have squiggled? must you have squiggled? must they have squiggled?	must I have been squiggling? must you have been squiggling? must he have been squiggling? must we have been squiggling? must you have been squiggling? must they have been squiggling?

Interro-negative form

Simple form	V-ing form
mustn't I squiggle? mustn't you squiggle? mustn't he squiggle? mustn't we squiggle? mustn't you squiggle? mustn't they squiggle?	mustn't I be squiggling? mustn't you be squiggling? mustn't he be squiggling? mustn't we be squiggling? mustn't you be squiggling? mustn't they be squiggling?
Perfect	V-ing perfect
mustn't I have squiggled? mustn't you have squiggled? mustn't he have squiggled? mustn't we have squiggled? mustn't you have squiggled? mustn't they have squiggled?	mustn't I have been squiggling? mustn't you have been squiggling? mustn't he have been squiggling? mustn't we have been squiggling? mustn't you have been squiggling? mustn't they have been squiggling?