Regular verb: seem - seemed - seemed
Simple form | V-ing form |
- - it should seem - - - | - - it should be seeming - - - |
Perfect | V-ing perfect |
- - it should have seemed - - - | - - it should have been seeming - - - |
Simple form | V-ing form |
- - it should not seem - - - | - - it should not be seeming - - - |
Perfect | V-ing perfect |
- - it should not have seemed - - - | - - it should not have been seeming - - - |
Simple form | V-ing form |
- - should it seem? - - - | - - should it be seeming? - - - |
Perfect | V-ing perfect |
- - should it have seemed? - - - | - - should it have been seeming? - - - |
Simple form | V-ing form |
- - should it not seem? - - - | - - should it not be seeming? - - - |
Perfect | V-ing perfect |
- - should it not have seemed? - - - | - - should it not have been seeming? - - - |