| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | seem [to-vb] been [verb] [prep] some | 8 |
|
| 2 | seem to have been [verb] [prep] some | 8 |
|
| 3 | seem [to-vb] been [vb pp] [prep] some | 7 |
|
