must parlay
Regular verb: parlay - parlayed- parlayed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must parlay
you must parlay
he must parlay
we must parlay
you must parlay
they must parlay 	I must be parlaying
you must be parlaying
he must be parlaying
we must be parlaying
you must be parlaying
they must be parlaying	I must have parlayed
you must have parlayed
he must have parlayed
we must have parlayed
you must have parlayed
they must have parlayed	I must have been parlaying
you must have been parlaying
he must have been parlaying
we must have been parlaying
you must have been parlaying
they must have been parlaying	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not parlay
you must not parlay
he must not parlay
we must not parlay
you must not parlay
they must not parlay 	I must not be parlaying
you must not be parlaying
he must not be parlaying
we must not be parlaying
you must not be parlaying
they must not be parlaying	I must not have parlayed
you must not have parlayed
he must not have parlayed
we must not have parlayed
you must not have parlayed
they must not have parlayed	I must not have been parlaying
you must not have been parlaying
he must not have been parlaying
we must not have been parlaying
you must not have been parlaying
they must not have been parlaying	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I parlay?
must you parlay?
must he parlay?
must we parlay?
must you parlay?
must they parlay? 	must I be parlaying?
must you be parlaying?
must he be parlaying?
must we be parlaying?
must you be parlaying?
must they be parlaying? 	must I have parlayed?
must you have parlayed?
must he have parlayed?
must we have parlayed?
must you have parlayed?
must they have parlayed? 	must I have been parlaying?
must you have been parlaying?
must he have been parlaying?
must we have been parlaying?
must you have been parlaying?
must they have been parlaying? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not parlay?
must you not parlay?
must he not parlay?
must we not parlay?
must you not parlay?
must they not parlay? 	must I not be parlaying?
must you not be parlaying?
must he not be parlaying?
must we not be parlaying?
must you not be parlaying?
must they not be parlaying? 	must I not have parlayed?
must you not have parlayed?
must he not have parlayed?
must we not have parlayed?
must you not have parlayed?
must they not have parlayed? 	must I not have been parlaying?
must you not have been parlaying?
must he not have been parlaying?
must we not have been parlaying?
must you not have been parlaying?
must they not have been parlaying?