English verb conjugation
MAY ICE

Regular verb: ice - iced - iced

Affirmation

Simple form	V-ing form
I may ice you may ice he may ice we may ice you may ice they may ice	I may be icing you may be icing he may be icing we may be icing you may be icing they may be icing
Perfect	V-ing perfect
I may have iced you may have iced he may have iced we may have iced you may have iced they may have iced	I may have been icing you may have been icing he may have been icing we may have been icing you may have been icing they may have been icing

Negation

Simple form	V-ing form
I mayn't ice you mayn't ice he mayn't ice we mayn't ice you mayn't ice they mayn't ice	I mayn't be icing you mayn't be icing he mayn't be icing we mayn't be icing you mayn't be icing they mayn't be icing
Perfect	V-ing perfect
I mayn't have iced you mayn't have iced he mayn't have iced we mayn't have iced you mayn't have iced they mayn't have iced	I mayn't have been icing you mayn't have been icing he mayn't have been icing we mayn't have been icing you mayn't have been icing they mayn't have been icing

Interrogative form

Simple form	V-ing form
may I ice? may you ice? may he ice? may we ice? may you ice? may they ice?	may I be icing? may you be icing? may he be icing? may we be icing? may you be icing? may they be icing?
Perfect	V-ing perfect
may I have iced? may you have iced? may he have iced? may we have iced? may you have iced? may they have iced?	may I have been icing? may you have been icing? may he have been icing? may we have been icing? may you have been icing? may they have been icing?

Interro-negative form

Simple form	V-ing form
mayn't I ice? mayn't you ice? mayn't he ice? mayn't we ice? mayn't you ice? mayn't they ice?	mayn't I be icing? mayn't you be icing? mayn't he be icing? mayn't we be icing? mayn't you be icing? mayn't they be icing?
Perfect	V-ing perfect
mayn't I have iced? mayn't you have iced? mayn't he have iced? mayn't we have iced? mayn't you have iced? mayn't they have iced?	mayn't I have been icing? mayn't you have been icing? mayn't he have been icing? mayn't we have been icing? mayn't you have been icing? mayn't they have been icing?