I can ornament you can ornament he can ornament we can ornament you can ornament they can ornament
V-ing form
I can be ornamenting you can be ornamenting he can be ornamenting we can be ornamenting you can be ornamenting they can be ornamenting
Perfect
I can have ornamented you can have ornamented he can have ornamented we can have ornamented you can have ornamented they can have ornamented
V-ing perfect
I can have been ornamenting you can have been ornamenting he can have been ornamenting we can have been ornamenting you can have been ornamenting they can have been ornamenting
Negation
Simple form
I can't ornament you can't ornament he can't ornament we can't ornament you can't ornament they can't ornament
V-ing form
I can't be ornamenting you can't be ornamenting he can't be ornamenting we can't be ornamenting you can't be ornamenting they can't be ornamenting
Perfect
I can't have ornamented you can't have ornamented he can't have ornamented we can't have ornamented you can't have ornamented they can't have ornamented
V-ing perfect
I can't have been ornamenting you can't have been ornamenting he can't have been ornamenting we can't have been ornamenting you can't have been ornamenting they can't have been ornamenting
Interrogative form
Simple form
can I ornament? can you ornament? can he ornament? can we ornament? can you ornament? can they ornament?
V-ing form
can I be ornamenting? can you be ornamenting? can he be ornamenting? can we be ornamenting? can you be ornamenting? can they be ornamenting?
Perfect
can I have ornamented? can you have ornamented? can he have ornamented? can we have ornamented? can you have ornamented? can they have ornamented?
V-ing perfect
can I have been ornamenting? can you have been ornamenting? can he have been ornamenting? can we have been ornamenting? can you have been ornamenting? can they have been ornamenting?
Interro-negative form
Simple form
can't I ornament? can't you ornament? can't he ornament? can't we ornament? can't you ornament? can't they ornament?
V-ing form
can't I be ornamenting? can't you be ornamenting? can't he be ornamenting? can't we be ornamenting? can't you be ornamenting? can't they be ornamenting?
Perfect
can't I have ornamented? can't you have ornamented? can't he have ornamented? can't we have ornamented? can't you have ornamented? can't they have ornamented?
V-ing perfect
can't I have been ornamenting? can't you have been ornamenting? can't he have been ornamenting? can't we have been ornamenting? can't you have been ornamenting? can't they have been ornamenting?