English verb conjugation
MUST SELECT SELECT

Regular verb: select select - select selected - select selected

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form	V-ing form
I must select select you must select select he must select select we must select select you must select select they must select select	I must be select selecting you must be select selecting he must be select selecting we must be select selecting you must be select selecting they must be select selecting
Perfect	V-ing perfect
I must have select selected you must have select selected he must have select selected we must have select selected you must have select selected they must have select selected	I must have been select selecting you must have been select selecting he must have been select selecting we must have been select selecting you must have been select selecting they must have been select selecting

Negation

Simple form	V-ing form
I must not select select you must not select select he must not select select we must not select select you must not select select they must not select select	I must not be select selecting you must not be select selecting he must not be select selecting we must not be select selecting you must not be select selecting they must not be select selecting
Perfect	V-ing perfect
I must not have select selected you must not have select selected he must not have select selected we must not have select selected you must not have select selected they must not have select selected	I must not have been select selecting you must not have been select selecting he must not have been select selecting we must not have been select selecting you must not have been select selecting they must not have been select selecting

Interrogative form

Simple form	V-ing form
must I select select? must you select select? must he select select? must we select select? must you select select? must they select select?	must I be select selecting? must you be select selecting? must he be select selecting? must we be select selecting? must you be select selecting? must they be select selecting?
Perfect	V-ing perfect
must I have select selected? must you have select selected? must he have select selected? must we have select selected? must you have select selected? must they have select selected?	must I have been select selecting? must you have been select selecting? must he have been select selecting? must we have been select selecting? must you have been select selecting? must they have been select selecting?

Interro-negative form

Simple form	V-ing form
must I not select select? must you not select select? must he not select select? must we not select select? must you not select select? must they not select select?	must I not be select selecting? must you not be select selecting? must he not be select selecting? must we not be select selecting? must you not be select selecting? must they not be select selecting?
Perfect	V-ing perfect
must I not have select selected? must you not have select selected? must he not have select selected? must we not have select selected? must you not have select selected? must they not have select selected?	must I not have been select selecting? must you not have been select selecting? must he not have been select selecting? must we not have been select selecting? must you not have been select selecting? must they not have been select selecting?