English verb conjugation
MUST OVERSPILL

Regular verb: overspill - overspilled - overspilled

Affirmation

Simple form	V-ing form
I must overspill you must overspill he must overspill we must overspill you must overspill they must overspill	I must be overspilling you must be overspilling he must be overspilling we must be overspilling you must be overspilling they must be overspilling
Perfect	V-ing perfect
I must have overspilled you must have overspilled he must have overspilled we must have overspilled you must have overspilled they must have overspilled	I must have been overspilling you must have been overspilling he must have been overspilling we must have been overspilling you must have been overspilling they must have been overspilling

Negation

Simple form	V-ing form
I must not overspill you must not overspill he must not overspill we must not overspill you must not overspill they must not overspill	I must not be overspilling you must not be overspilling he must not be overspilling we must not be overspilling you must not be overspilling they must not be overspilling
Perfect	V-ing perfect
I must not have overspilled you must not have overspilled he must not have overspilled we must not have overspilled you must not have overspilled they must not have overspilled	I must not have been overspilling you must not have been overspilling he must not have been overspilling we must not have been overspilling you must not have been overspilling they must not have been overspilling

Interrogative form

Simple form	V-ing form
must I overspill? must you overspill? must he overspill? must we overspill? must you overspill? must they overspill?	must I be overspilling? must you be overspilling? must he be overspilling? must we be overspilling? must you be overspilling? must they be overspilling?
Perfect	V-ing perfect
must I have overspilled? must you have overspilled? must he have overspilled? must we have overspilled? must you have overspilled? must they have overspilled?	must I have been overspilling? must you have been overspilling? must he have been overspilling? must we have been overspilling? must you have been overspilling? must they have been overspilling?

Interro-negative form

Simple form	V-ing form
must I not overspill? must you not overspill? must he not overspill? must we not overspill? must you not overspill? must they not overspill?	must I not be overspilling? must you not be overspilling? must he not be overspilling? must we not be overspilling? must you not be overspilling? must they not be overspilling?
Perfect	V-ing perfect
must I not have overspilled? must you not have overspilled? must he not have overspilled? must we not have overspilled? must you not have overspilled? must they not have overspilled?	must I not have been overspilling? must you not have been overspilling? must he not have been overspilling? must we not have been overspilling? must you not have been overspilling? must they not have been overspilling?