I may tap you may tap he may tap we may tap you may tap they may tap
V-ing form
I may be tapping you may be tapping he may be tapping we may be tapping you may be tapping they may be tapping
Perfect
I may have tapped you may have tapped he may have tapped we may have tapped you may have tapped they may have tapped
V-ing perfect
I may have been tapping you may have been tapping he may have been tapping we may have been tapping you may have been tapping they may have been tapping
Negation
Simple form
I mayn't tap you mayn't tap he mayn't tap we mayn't tap you mayn't tap they mayn't tap
V-ing form
I mayn't be tapping you mayn't be tapping he mayn't be tapping we mayn't be tapping you mayn't be tapping they mayn't be tapping
Perfect
I mayn't have tapped you mayn't have tapped he mayn't have tapped we mayn't have tapped you mayn't have tapped they mayn't have tapped
V-ing perfect
I mayn't have been tapping you mayn't have been tapping he mayn't have been tapping we mayn't have been tapping you mayn't have been tapping they mayn't have been tapping
Interrogative form
Simple form
may I tap? may you tap? may he tap? may we tap? may you tap? may they tap?
V-ing form
may I be tapping? may you be tapping? may he be tapping? may we be tapping? may you be tapping? may they be tapping?
Perfect
may I have tapped? may you have tapped? may he have tapped? may we have tapped? may you have tapped? may they have tapped?
V-ing perfect
may I have been tapping? may you have been tapping? may he have been tapping? may we have been tapping? may you have been tapping? may they have been tapping?
Interro-negative form
Simple form
mayn't I tap? mayn't you tap? mayn't he tap? mayn't we tap? mayn't you tap? mayn't they tap?
V-ing form
mayn't I be tapping? mayn't you be tapping? mayn't he be tapping? mayn't we be tapping? mayn't you be tapping? mayn't they be tapping?
Perfect
mayn't I have tapped? mayn't you have tapped? mayn't he have tapped? mayn't we have tapped? mayn't you have tapped? mayn't they have tapped?
V-ing perfect
mayn't I have been tapping? mayn't you have been tapping? mayn't he have been tapping? mayn't we have been tapping? mayn't you have been tapping? mayn't they have been tapping?