English verb conjugation
MUST SQUISH

Regular verb: squish - squished - squished

Affirmation

Simple form	V-ing form
I must squish you must squish he must squish we must squish you must squish they must squish	I must be squishing you must be squishing he must be squishing we must be squishing you must be squishing they must be squishing
Perfect	V-ing perfect
I must have squished you must have squished he must have squished we must have squished you must have squished they must have squished	I must have been squishing you must have been squishing he must have been squishing we must have been squishing you must have been squishing they must have been squishing

Negation

Simple form	V-ing form
I mustn't squish you mustn't squish he mustn't squish we mustn't squish you mustn't squish they mustn't squish	I mustn't be squishing you mustn't be squishing he mustn't be squishing we mustn't be squishing you mustn't be squishing they mustn't be squishing
Perfect	V-ing perfect
I mustn't have squished you mustn't have squished he mustn't have squished we mustn't have squished you mustn't have squished they mustn't have squished	I mustn't have been squishing you mustn't have been squishing he mustn't have been squishing we mustn't have been squishing you mustn't have been squishing they mustn't have been squishing

Interrogative form

Simple form	V-ing form
must I squish? must you squish? must he squish? must we squish? must you squish? must they squish?	must I be squishing? must you be squishing? must he be squishing? must we be squishing? must you be squishing? must they be squishing?
Perfect	V-ing perfect
must I have squished? must you have squished? must he have squished? must we have squished? must you have squished? must they have squished?	must I have been squishing? must you have been squishing? must he have been squishing? must we have been squishing? must you have been squishing? must they have been squishing?

Interro-negative form

Simple form	V-ing form
mustn't I squish? mustn't you squish? mustn't he squish? mustn't we squish? mustn't you squish? mustn't they squish?	mustn't I be squishing? mustn't you be squishing? mustn't he be squishing? mustn't we be squishing? mustn't you be squishing? mustn't they be squishing?
Perfect	V-ing perfect
mustn't I have squished? mustn't you have squished? mustn't he have squished? mustn't we have squished? mustn't you have squished? mustn't they have squished?	mustn't I have been squishing? mustn't you have been squishing? mustn't he have been squishing? mustn't we have been squishing? mustn't you have been squishing? mustn't they have been squishing?