may shortwave
Regular verb: shortwave - shortwaved- shortwaved

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may shortwave
you may shortwave
she may shortwave
we may shortwave
you may shortwave
they may shortwave 	I may be shortwaving
you may be shortwaving
she may be shortwaving
we may be shortwaving
you may be shortwaving
they may be shortwaving	I may have shortwaved
you may have shortwaved
she may have shortwaved
we may have shortwaved
you may have shortwaved
they may have shortwaved	I may have been shortwaving
you may have been shortwaving
she may have been shortwaving
we may have been shortwaving
you may have been shortwaving
they may have been shortwaving	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't shortwave
you mayn't shortwave
she mayn't shortwave
we mayn't shortwave
you mayn't shortwave
they mayn't shortwave 	I mayn't be shortwaving
you mayn't be shortwaving
she mayn't be shortwaving
we mayn't be shortwaving
you mayn't be shortwaving
they mayn't be shortwaving	I mayn't have shortwaved
you mayn't have shortwaved
she mayn't have shortwaved
we mayn't have shortwaved
you mayn't have shortwaved
they mayn't have shortwaved	I mayn't have been shortwaving
you mayn't have been shortwaving
she mayn't have been shortwaving
we mayn't have been shortwaving
you mayn't have been shortwaving
they mayn't have been shortwaving	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I shortwave?
may you shortwave?
may she shortwave?
may we shortwave?
may you shortwave?
may they shortwave? 	may I be shortwaving?
may you be shortwaving?
may she be shortwaving?
may we be shortwaving?
may you be shortwaving?
may they be shortwaving? 	may I have shortwaved?
may you have shortwaved?
may she have shortwaved?
may we have shortwaved?
may you have shortwaved?
may they have shortwaved? 	may I have been shortwaving?
may you have been shortwaving?
may she have been shortwaving?
may we have been shortwaving?
may you have been shortwaving?
may they have been shortwaving? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I shortwave?
mayn't you shortwave?
mayn't she shortwave?
mayn't we shortwave?
mayn't you shortwave?
mayn't they shortwave? 	mayn't I be shortwaving?
mayn't you be shortwaving?
mayn't she be shortwaving?
mayn't we be shortwaving?
mayn't you be shortwaving?
mayn't they be shortwaving? 	mayn't I have shortwaved?
mayn't you have shortwaved?
mayn't she have shortwaved?
mayn't we have shortwaved?
mayn't you have shortwaved?
mayn't they have shortwaved? 	mayn't I have been shortwaving?
mayn't you have been shortwaving?
mayn't she have been shortwaving?
mayn't we have been shortwaving?
mayn't you have been shortwaving?
mayn't they have been shortwaving?