English verb conjugation
MUST PARCH

Regular verb: parch - parched - parched

Affirmation

Simple form	V-ing form
I must parch you must parch he must parch we must parch you must parch they must parch	I must be parching you must be parching he must be parching we must be parching you must be parching they must be parching
Perfect	V-ing perfect
I must have parched you must have parched he must have parched we must have parched you must have parched they must have parched	I must have been parching you must have been parching he must have been parching we must have been parching you must have been parching they must have been parching

Negation

Simple form	V-ing form
I must not parch you must not parch he must not parch we must not parch you must not parch they must not parch	I must not be parching you must not be parching he must not be parching we must not be parching you must not be parching they must not be parching
Perfect	V-ing perfect
I must not have parched you must not have parched he must not have parched we must not have parched you must not have parched they must not have parched	I must not have been parching you must not have been parching he must not have been parching we must not have been parching you must not have been parching they must not have been parching

Interrogative form

Simple form	V-ing form
must I parch? must you parch? must he parch? must we parch? must you parch? must they parch?	must I be parching? must you be parching? must he be parching? must we be parching? must you be parching? must they be parching?
Perfect	V-ing perfect
must I have parched? must you have parched? must he have parched? must we have parched? must you have parched? must they have parched?	must I have been parching? must you have been parching? must he have been parching? must we have been parching? must you have been parching? must they have been parching?

Interro-negative form

Simple form	V-ing form
must I not parch? must you not parch? must he not parch? must we not parch? must you not parch? must they not parch?	must I not be parching? must you not be parching? must he not be parching? must we not be parching? must you not be parching? must they not be parching?
Perfect	V-ing perfect
must I not have parched? must you not have parched? must he not have parched? must we not have parched? must you not have parched? must they not have parched?	must I not have been parching? must you not have been parching? must he not have been parching? must we not have been parching? must you not have been parching? must they not have been parching?