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