English verb conjugation
MUST RECON

Regular verb: recon - reconed - reconed

Affirmation

Simple form	V-ing form
I must recon you must recon he must recon we must recon you must recon they must recon	I must be reconing you must be reconing he must be reconing we must be reconing you must be reconing they must be reconing
Perfect	V-ing perfect
I must have reconed you must have reconed he must have reconed we must have reconed you must have reconed they must have reconed	I must have been reconing you must have been reconing he must have been reconing we must have been reconing you must have been reconing they must have been reconing

Negation

Simple form	V-ing form
I must not recon you must not recon he must not recon we must not recon you must not recon they must not recon	I must not be reconing you must not be reconing he must not be reconing we must not be reconing you must not be reconing they must not be reconing
Perfect	V-ing perfect
I must not have reconed you must not have reconed he must not have reconed we must not have reconed you must not have reconed they must not have reconed	I must not have been reconing you must not have been reconing he must not have been reconing we must not have been reconing you must not have been reconing they must not have been reconing

Interrogative form

Simple form	V-ing form
must I recon? must you recon? must he recon? must we recon? must you recon? must they recon?	must I be reconing? must you be reconing? must he be reconing? must we be reconing? must you be reconing? must they be reconing?
Perfect	V-ing perfect
must I have reconed? must you have reconed? must he have reconed? must we have reconed? must you have reconed? must they have reconed?	must I have been reconing? must you have been reconing? must he have been reconing? must we have been reconing? must you have been reconing? must they have been reconing?

Interro-negative form

Simple form	V-ing form
must I not recon? must you not recon? must he not recon? must we not recon? must you not recon? must they not recon?	must I not be reconing? must you not be reconing? must he not be reconing? must we not be reconing? must you not be reconing? must they not be reconing?
Perfect	V-ing perfect
must I not have reconed? must you not have reconed? must he not have reconed? must we not have reconed? must you not have reconed? must they not have reconed?	must I not have been reconing? must you not have been reconing? must he not have been reconing? must we not have been reconing? must you not have been reconing? must they not have been reconing?