| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [be] seen [prep] [adj] | 123 |
|
| 2 | they [vb mod] [be] seen [prep] | 61 |
|
| 3 | they [vb mod] [be] [prep] [adj] | 48 |
|
