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