may swish
Regular verb: swish - swished- swished

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may swish
you may swish
he may swish
we may swish
you may swish
they may swish 	I may be swishing
you may be swishing
he may be swishing
we may be swishing
you may be swishing
they may be swishing	I may have swished
you may have swished
he may have swished
we may have swished
you may have swished
they may have swished	I may have been swishing
you may have been swishing
he may have been swishing
we may have been swishing
you may have been swishing
they may have been swishing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't swish
you mayn't swish
he mayn't swish
we mayn't swish
you mayn't swish
they mayn't swish 	I mayn't be swishing
you mayn't be swishing
he mayn't be swishing
we mayn't be swishing
you mayn't be swishing
they mayn't be swishing	I mayn't have swished
you mayn't have swished
he mayn't have swished
we mayn't have swished
you mayn't have swished
they mayn't have swished	I mayn't have been swishing
you mayn't have been swishing
he mayn't have been swishing
we mayn't have been swishing
you mayn't have been swishing
they mayn't have been swishing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I swish?
may you swish?
may he swish?
may we swish?
may you swish?
may they swish? 	may I be swishing?
may you be swishing?
may he be swishing?
may we be swishing?
may you be swishing?
may they be swishing? 	may I have swished?
may you have swished?
may he have swished?
may we have swished?
may you have swished?
may they have swished? 	may I have been swishing?
may you have been swishing?
may he have been swishing?
may we have been swishing?
may you have been swishing?
may they have been swishing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I swish?
mayn't you swish?
mayn't he swish?
mayn't we swish?
mayn't you swish?
mayn't they swish? 	mayn't I be swishing?
mayn't you be swishing?
mayn't he be swishing?
mayn't we be swishing?
mayn't you be swishing?
mayn't they be swishing? 	mayn't I have swished?
mayn't you have swished?
mayn't he have swished?
mayn't we have swished?
mayn't you have swished?
mayn't they have swished? 	mayn't I have been swishing?
mayn't you have been swishing?
mayn't he have been swishing?
mayn't we have been swishing?
mayn't you have been swishing?
mayn't they have been swishing?