English verb conjugation
MAY SWOP

Regular verb: swop - swopped - swopped

Affirmation

Simple form	V-ing form
I may swop you may swop he may swop we may swop you may swop they may swop	I may be swopping you may be swopping he may be swopping we may be swopping you may be swopping they may be swopping
Perfect	V-ing perfect
I may have swopped you may have swopped he may have swopped we may have swopped you may have swopped they may have swopped	I may have been swopping you may have been swopping he may have been swopping we may have been swopping you may have been swopping they may have been swopping

Negation

Simple form	V-ing form
I mayn't swop you mayn't swop he mayn't swop we mayn't swop you mayn't swop they mayn't swop	I mayn't be swopping you mayn't be swopping he mayn't be swopping we mayn't be swopping you mayn't be swopping they mayn't be swopping
Perfect	V-ing perfect
I mayn't have swopped you mayn't have swopped he mayn't have swopped we mayn't have swopped you mayn't have swopped they mayn't have swopped	I mayn't have been swopping you mayn't have been swopping he mayn't have been swopping we mayn't have been swopping you mayn't have been swopping they mayn't have been swopping

Interrogative form

Simple form	V-ing form
may I swop? may you swop? may he swop? may we swop? may you swop? may they swop?	may I be swopping? may you be swopping? may he be swopping? may we be swopping? may you be swopping? may they be swopping?
Perfect	V-ing perfect
may I have swopped? may you have swopped? may he have swopped? may we have swopped? may you have swopped? may they have swopped?	may I have been swopping? may you have been swopping? may he have been swopping? may we have been swopping? may you have been swopping? may they have been swopping?

Interro-negative form

Simple form	V-ing form
mayn't I swop? mayn't you swop? mayn't he swop? mayn't we swop? mayn't you swop? mayn't they swop?	mayn't I be swopping? mayn't you be swopping? mayn't he be swopping? mayn't we be swopping? mayn't you be swopping? mayn't they be swopping?
Perfect	V-ing perfect
mayn't I have swopped? mayn't you have swopped? mayn't he have swopped? mayn't we have swopped? mayn't you have swopped? mayn't they have swopped?	mayn't I have been swopping? mayn't you have been swopping? mayn't he have been swopping? mayn't we have been swopping? mayn't you have been swopping? mayn't they have been swopping?