may wassail
Regular verb: wassail - wassailed- wassailed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may wassail
you may wassail
she may wassail
we may wassail
you may wassail
they may wassail 	I may be wassailing
you may be wassailing
she may be wassailing
we may be wassailing
you may be wassailing
they may be wassailing	I may have wassailed
you may have wassailed
she may have wassailed
we may have wassailed
you may have wassailed
they may have wassailed	I may have been wassailing
you may have been wassailing
she may have been wassailing
we may have been wassailing
you may have been wassailing
they may have been wassailing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't wassail
you mayn't wassail
she mayn't wassail
we mayn't wassail
you mayn't wassail
they mayn't wassail 	I mayn't be wassailing
you mayn't be wassailing
she mayn't be wassailing
we mayn't be wassailing
you mayn't be wassailing
they mayn't be wassailing	I mayn't have wassailed
you mayn't have wassailed
she mayn't have wassailed
we mayn't have wassailed
you mayn't have wassailed
they mayn't have wassailed	I mayn't have been wassailing
you mayn't have been wassailing
she mayn't have been wassailing
we mayn't have been wassailing
you mayn't have been wassailing
they mayn't have been wassailing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I wassail?
may you wassail?
may she wassail?
may we wassail?
may you wassail?
may they wassail? 	may I be wassailing?
may you be wassailing?
may she be wassailing?
may we be wassailing?
may you be wassailing?
may they be wassailing? 	may I have wassailed?
may you have wassailed?
may she have wassailed?
may we have wassailed?
may you have wassailed?
may they have wassailed? 	may I have been wassailing?
may you have been wassailing?
may she have been wassailing?
may we have been wassailing?
may you have been wassailing?
may they have been wassailing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I wassail?
mayn't you wassail?
mayn't she wassail?
mayn't we wassail?
mayn't you wassail?
mayn't they wassail? 	mayn't I be wassailing?
mayn't you be wassailing?
mayn't she be wassailing?
mayn't we be wassailing?
mayn't you be wassailing?
mayn't they be wassailing? 	mayn't I have wassailed?
mayn't you have wassailed?
mayn't she have wassailed?
mayn't we have wassailed?
mayn't you have wassailed?
mayn't they have wassailed? 	mayn't I have been wassailing?
mayn't you have been wassailing?
mayn't she have been wassailing?
mayn't we have been wassailing?
mayn't you have been wassailing?
mayn't they have been wassailing?