I may devil you may devil she may devil we may devil you may devil they may devil
V-ing form
I may be devilling you may be devilling she may be devilling we may be devilling you may be devilling they may be devilling
Perfect
I may have devilled you may have devilled she may have devilled we may have devilled you may have devilled they may have devilled
V-ing perfect
I may have been devilling you may have been devilling she may have been devilling we may have been devilling you may have been devilling they may have been devilling
Negation
Simple form
I mayn't devil you mayn't devil she mayn't devil we mayn't devil you mayn't devil they mayn't devil
V-ing form
I mayn't be devilling you mayn't be devilling she mayn't be devilling we mayn't be devilling you mayn't be devilling they mayn't be devilling
Perfect
I mayn't have devilled you mayn't have devilled she mayn't have devilled we mayn't have devilled you mayn't have devilled they mayn't have devilled
V-ing perfect
I mayn't have been devilling you mayn't have been devilling she mayn't have been devilling we mayn't have been devilling you mayn't have been devilling they mayn't have been devilling
Interrogative form
Simple form
may I devil? may you devil? may she devil? may we devil? may you devil? may they devil?
V-ing form
may I be devilling? may you be devilling? may she be devilling? may we be devilling? may you be devilling? may they be devilling?
Perfect
may I have devilled? may you have devilled? may she have devilled? may we have devilled? may you have devilled? may they have devilled?
V-ing perfect
may I have been devilling? may you have been devilling? may she have been devilling? may we have been devilling? may you have been devilling? may they have been devilling?
Interro-negative form
Simple form
mayn't I devil? mayn't you devil? mayn't she devil? mayn't we devil? mayn't you devil? mayn't they devil?
V-ing form
mayn't I be devilling? mayn't you be devilling? mayn't she be devilling? mayn't we be devilling? mayn't you be devilling? mayn't they be devilling?
Perfect
mayn't I have devilled? mayn't you have devilled? mayn't she have devilled? mayn't we have devilled? mayn't you have devilled? mayn't they have devilled?
V-ing perfect
mayn't I have been devilling? mayn't you have been devilling? mayn't she have been devilling? mayn't we have been devilling? mayn't you have been devilling? mayn't they have been devilling?