English verb conjugation
MAY SWITCH

Regular verb: switch - switched - switched

Affirmation

Simple form	V-ing form
I may switch you may switch she may switch we may switch you may switch they may switch	I may be switching you may be switching she may be switching we may be switching you may be switching they may be switching
Perfect	V-ing perfect
I may have switched you may have switched she may have switched we may have switched you may have switched they may have switched	I may have been switching you may have been switching she may have been switching we may have been switching you may have been switching they may have been switching

Negation

Simple form	V-ing form
I mayn't switch you mayn't switch she mayn't switch we mayn't switch you mayn't switch they mayn't switch	I mayn't be switching you mayn't be switching she mayn't be switching we mayn't be switching you mayn't be switching they mayn't be switching
Perfect	V-ing perfect
I mayn't have switched you mayn't have switched she mayn't have switched we mayn't have switched you mayn't have switched they mayn't have switched	I mayn't have been switching you mayn't have been switching she mayn't have been switching we mayn't have been switching you mayn't have been switching they mayn't have been switching

Interrogative form

Simple form	V-ing form
may I switch? may you switch? may she switch? may we switch? may you switch? may they switch?	may I be switching? may you be switching? may she be switching? may we be switching? may you be switching? may they be switching?
Perfect	V-ing perfect
may I have switched? may you have switched? may she have switched? may we have switched? may you have switched? may they have switched?	may I have been switching? may you have been switching? may she have been switching? may we have been switching? may you have been switching? may they have been switching?

Interro-negative form

Simple form	V-ing form
mayn't I switch? mayn't you switch? mayn't she switch? mayn't we switch? mayn't you switch? mayn't they switch?	mayn't I be switching? mayn't you be switching? mayn't she be switching? mayn't we be switching? mayn't you be switching? mayn't they be switching?
Perfect	V-ing perfect
mayn't I have switched? mayn't you have switched? mayn't she have switched? mayn't we have switched? mayn't you have switched? mayn't they have switched?	mayn't I have been switching? mayn't you have been switching? mayn't she have been switching? mayn't we have been switching? mayn't you have been switching? mayn't they have been switching?