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