English verb conjugation
MUST SUBCOOL

Regular verb: subcool - subcooled - subcooled

Affirmation

Simple form	V-ing form
I must subcool you must subcool he must subcool we must subcool you must subcool they must subcool	I must be subcooling you must be subcooling he must be subcooling we must be subcooling you must be subcooling they must be subcooling
Perfect	V-ing perfect
I must have subcooled you must have subcooled he must have subcooled we must have subcooled you must have subcooled they must have subcooled	I must have been subcooling you must have been subcooling he must have been subcooling we must have been subcooling you must have been subcooling they must have been subcooling

Negation

Simple form	V-ing form
I must not subcool you must not subcool he must not subcool we must not subcool you must not subcool they must not subcool	I must not be subcooling you must not be subcooling he must not be subcooling we must not be subcooling you must not be subcooling they must not be subcooling
Perfect	V-ing perfect
I must not have subcooled you must not have subcooled he must not have subcooled we must not have subcooled you must not have subcooled they must not have subcooled	I must not have been subcooling you must not have been subcooling he must not have been subcooling we must not have been subcooling you must not have been subcooling they must not have been subcooling

Interrogative form

Simple form	V-ing form
must I subcool? must you subcool? must he subcool? must we subcool? must you subcool? must they subcool?	must I be subcooling? must you be subcooling? must he be subcooling? must we be subcooling? must you be subcooling? must they be subcooling?
Perfect	V-ing perfect
must I have subcooled? must you have subcooled? must he have subcooled? must we have subcooled? must you have subcooled? must they have subcooled?	must I have been subcooling? must you have been subcooling? must he have been subcooling? must we have been subcooling? must you have been subcooling? must they have been subcooling?

Interro-negative form

Simple form	V-ing form
must I not subcool? must you not subcool? must he not subcool? must we not subcool? must you not subcool? must they not subcool?	must I not be subcooling? must you not be subcooling? must he not be subcooling? must we not be subcooling? must you not be subcooling? must they not be subcooling?
Perfect	V-ing perfect
must I not have subcooled? must you not have subcooled? must he not have subcooled? must we not have subcooled? must you not have subcooled? must they not have subcooled?	must I not have been subcooling? must you not have been subcooling? must he not have been subcooling? must we not have been subcooling? must you not have been subcooling? must they not have been subcooling?