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