English verb conjugation
MAY DEICE

Regular verb: deice - deiced - deiced

Affirmation

Simple form	V-ing form
I may deice you may deice he may deice we may deice you may deice they may deice	I may be deicing you may be deicing he may be deicing we may be deicing you may be deicing they may be deicing
Perfect	V-ing perfect
I may have deiced you may have deiced he may have deiced we may have deiced you may have deiced they may have deiced	I may have been deicing you may have been deicing he may have been deicing we may have been deicing you may have been deicing they may have been deicing

Negation

Simple form	V-ing form
I mayn't deice you mayn't deice he mayn't deice we mayn't deice you mayn't deice they mayn't deice	I mayn't be deicing you mayn't be deicing he mayn't be deicing we mayn't be deicing you mayn't be deicing they mayn't be deicing
Perfect	V-ing perfect
I mayn't have deiced you mayn't have deiced he mayn't have deiced we mayn't have deiced you mayn't have deiced they mayn't have deiced	I mayn't have been deicing you mayn't have been deicing he mayn't have been deicing we mayn't have been deicing you mayn't have been deicing they mayn't have been deicing

Interrogative form

Simple form	V-ing form
may I deice? may you deice? may he deice? may we deice? may you deice? may they deice?	may I be deicing? may you be deicing? may he be deicing? may we be deicing? may you be deicing? may they be deicing?
Perfect	V-ing perfect
may I have deiced? may you have deiced? may he have deiced? may we have deiced? may you have deiced? may they have deiced?	may I have been deicing? may you have been deicing? may he have been deicing? may we have been deicing? may you have been deicing? may they have been deicing?

Interro-negative form

Simple form	V-ing form
mayn't I deice? mayn't you deice? mayn't he deice? mayn't we deice? mayn't you deice? mayn't they deice?	mayn't I be deicing? mayn't you be deicing? mayn't he be deicing? mayn't we be deicing? mayn't you be deicing? mayn't they be deicing?
Perfect	V-ing perfect
mayn't I have deiced? mayn't you have deiced? mayn't he have deiced? mayn't we have deiced? mayn't you have deiced? mayn't they have deiced?	mayn't I have been deicing? mayn't you have been deicing? mayn't he have been deicing? mayn't we have been deicing? mayn't you have been deicing? mayn't they have been deicing?