English verb conjugation
MAY SWILL

Regular verb: swill - swilled - swilled

Affirmation

Simple form	V-ing form
I may swill you may swill he may swill we may swill you may swill they may swill	I may be swilling you may be swilling he may be swilling we may be swilling you may be swilling they may be swilling
Perfect	V-ing perfect
I may have swilled you may have swilled he may have swilled we may have swilled you may have swilled they may have swilled	I may have been swilling you may have been swilling he may have been swilling we may have been swilling you may have been swilling they may have been swilling

Negation

Simple form	V-ing form
I mayn't swill you mayn't swill he mayn't swill we mayn't swill you mayn't swill they mayn't swill	I mayn't be swilling you mayn't be swilling he mayn't be swilling we mayn't be swilling you mayn't be swilling they mayn't be swilling
Perfect	V-ing perfect
I mayn't have swilled you mayn't have swilled he mayn't have swilled we mayn't have swilled you mayn't have swilled they mayn't have swilled	I mayn't have been swilling you mayn't have been swilling he mayn't have been swilling we mayn't have been swilling you mayn't have been swilling they mayn't have been swilling

Interrogative form

Simple form	V-ing form
may I swill? may you swill? may he swill? may we swill? may you swill? may they swill?	may I be swilling? may you be swilling? may he be swilling? may we be swilling? may you be swilling? may they be swilling?
Perfect	V-ing perfect
may I have swilled? may you have swilled? may he have swilled? may we have swilled? may you have swilled? may they have swilled?	may I have been swilling? may you have been swilling? may he have been swilling? may we have been swilling? may you have been swilling? may they have been swilling?

Interro-negative form

Simple form	V-ing form
mayn't I swill? mayn't you swill? mayn't he swill? mayn't we swill? mayn't you swill? mayn't they swill?	mayn't I be swilling? mayn't you be swilling? mayn't he be swilling? mayn't we be swilling? mayn't you be swilling? mayn't they be swilling?
Perfect	V-ing perfect
mayn't I have swilled? mayn't you have swilled? mayn't he have swilled? mayn't we have swilled? mayn't you have swilled? mayn't they have swilled?	mayn't I have been swilling? mayn't you have been swilling? mayn't he have been swilling? mayn't we have been swilling? mayn't you have been swilling? mayn't they have been swilling?