English verb conjugation
MUST CLANGOR

Regular verb: clangor - clangored - clangored

Affirmation

Simple form	V-ing form
I must clangor you must clangor he must clangor we must clangor you must clangor they must clangor	I must be clangoring you must be clangoring he must be clangoring we must be clangoring you must be clangoring they must be clangoring
Perfect	V-ing perfect
I must have clangored you must have clangored he must have clangored we must have clangored you must have clangored they must have clangored	I must have been clangoring you must have been clangoring he must have been clangoring we must have been clangoring you must have been clangoring they must have been clangoring

Negation

Simple form	V-ing form
I must not clangor you must not clangor he must not clangor we must not clangor you must not clangor they must not clangor	I must not be clangoring you must not be clangoring he must not be clangoring we must not be clangoring you must not be clangoring they must not be clangoring
Perfect	V-ing perfect
I must not have clangored you must not have clangored he must not have clangored we must not have clangored you must not have clangored they must not have clangored	I must not have been clangoring you must not have been clangoring he must not have been clangoring we must not have been clangoring you must not have been clangoring they must not have been clangoring

Interrogative form

Simple form	V-ing form
must I clangor? must you clangor? must he clangor? must we clangor? must you clangor? must they clangor?	must I be clangoring? must you be clangoring? must he be clangoring? must we be clangoring? must you be clangoring? must they be clangoring?
Perfect	V-ing perfect
must I have clangored? must you have clangored? must he have clangored? must we have clangored? must you have clangored? must they have clangored?	must I have been clangoring? must you have been clangoring? must he have been clangoring? must we have been clangoring? must you have been clangoring? must they have been clangoring?

Interro-negative form

Simple form	V-ing form
must I not clangor? must you not clangor? must he not clangor? must we not clangor? must you not clangor? must they not clangor?	must I not be clangoring? must you not be clangoring? must he not be clangoring? must we not be clangoring? must you not be clangoring? must they not be clangoring?
Perfect	V-ing perfect
must I not have clangored? must you not have clangored? must he not have clangored? must we not have clangored? must you not have clangored? must they not have clangored?	must I not have been clangoring? must you not have been clangoring? must he not have been clangoring? must we not have been clangoring? must you not have been clangoring? must they not have been clangoring?