may refridgerate
Regular verb: refridgerate - refridgerated- refridgerated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may refridgerate
you may refridgerate
she may refridgerate
we may refridgerate
you may refridgerate
they may refridgerate 	I may be refridgerating
you may be refridgerating
she may be refridgerating
we may be refridgerating
you may be refridgerating
they may be refridgerating	I may have refridgerated
you may have refridgerated
she may have refridgerated
we may have refridgerated
you may have refridgerated
they may have refridgerated	I may have been refridgerating
you may have been refridgerating
she may have been refridgerating
we may have been refridgerating
you may have been refridgerating
they may have been refridgerating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't refridgerate
you mayn't refridgerate
she mayn't refridgerate
we mayn't refridgerate
you mayn't refridgerate
they mayn't refridgerate 	I mayn't be refridgerating
you mayn't be refridgerating
she mayn't be refridgerating
we mayn't be refridgerating
you mayn't be refridgerating
they mayn't be refridgerating	I mayn't have refridgerated
you mayn't have refridgerated
she mayn't have refridgerated
we mayn't have refridgerated
you mayn't have refridgerated
they mayn't have refridgerated	I mayn't have been refridgerating
you mayn't have been refridgerating
she mayn't have been refridgerating
we mayn't have been refridgerating
you mayn't have been refridgerating
they mayn't have been refridgerating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I refridgerate?
may you refridgerate?
may she refridgerate?
may we refridgerate?
may you refridgerate?
may they refridgerate? 	may I be refridgerating?
may you be refridgerating?
may she be refridgerating?
may we be refridgerating?
may you be refridgerating?
may they be refridgerating? 	may I have refridgerated?
may you have refridgerated?
may she have refridgerated?
may we have refridgerated?
may you have refridgerated?
may they have refridgerated? 	may I have been refridgerating?
may you have been refridgerating?
may she have been refridgerating?
may we have been refridgerating?
may you have been refridgerating?
may they have been refridgerating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I refridgerate?
mayn't you refridgerate?
mayn't she refridgerate?
mayn't we refridgerate?
mayn't you refridgerate?
mayn't they refridgerate? 	mayn't I be refridgerating?
mayn't you be refridgerating?
mayn't she be refridgerating?
mayn't we be refridgerating?
mayn't you be refridgerating?
mayn't they be refridgerating? 	mayn't I have refridgerated?
mayn't you have refridgerated?
mayn't she have refridgerated?
mayn't we have refridgerated?
mayn't you have refridgerated?
mayn't they have refridgerated? 	mayn't I have been refridgerating?
mayn't you have been refridgerating?
mayn't she have been refridgerating?
mayn't we have been refridgerating?
mayn't you have been refridgerating?
mayn't they have been refridgerating?