may swob
Regular verb: swob - swobed- swobed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may swob
you may swob
he may swob
we may swob
you may swob
they may swob 	I may be swobing
you may be swobing
he may be swobing
we may be swobing
you may be swobing
they may be swobing	I may have swobed
you may have swobed
he may have swobed
we may have swobed
you may have swobed
they may have swobed	I may have been swobing
you may have been swobing
he may have been swobing
we may have been swobing
you may have been swobing
they may have been swobing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't swob
you mayn't swob
he mayn't swob
we mayn't swob
you mayn't swob
they mayn't swob 	I mayn't be swobing
you mayn't be swobing
he mayn't be swobing
we mayn't be swobing
you mayn't be swobing
they mayn't be swobing	I mayn't have swobed
you mayn't have swobed
he mayn't have swobed
we mayn't have swobed
you mayn't have swobed
they mayn't have swobed	I mayn't have been swobing
you mayn't have been swobing
he mayn't have been swobing
we mayn't have been swobing
you mayn't have been swobing
they mayn't have been swobing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I swob?
may you swob?
may he swob?
may we swob?
may you swob?
may they swob? 	may I be swobing?
may you be swobing?
may he be swobing?
may we be swobing?
may you be swobing?
may they be swobing? 	may I have swobed?
may you have swobed?
may he have swobed?
may we have swobed?
may you have swobed?
may they have swobed? 	may I have been swobing?
may you have been swobing?
may he have been swobing?
may we have been swobing?
may you have been swobing?
may they have been swobing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I swob?
mayn't you swob?
mayn't he swob?
mayn't we swob?
mayn't you swob?
mayn't they swob? 	mayn't I be swobing?
mayn't you be swobing?
mayn't he be swobing?
mayn't we be swobing?
mayn't you be swobing?
mayn't they be swobing? 	mayn't I have swobed?
mayn't you have swobed?
mayn't he have swobed?
mayn't we have swobed?
mayn't you have swobed?
mayn't they have swobed? 	mayn't I have been swobing?
mayn't you have been swobing?
mayn't he have been swobing?
mayn't we have been swobing?
mayn't you have been swobing?
mayn't they have been swobing?