| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [vb base] [vb pp] a | 260 |
|
| 2 | [vb base] [vb pp] for a | 222 |
|
| 3 | who [vb base] [vb pp] for | 66 |
|
| 4 | who [vb base] for a | 24 |
|
