| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [prep] a | 14156 |
|
| 2 | who [vb base] [prep] | 3725 |
|
| 3 | who [vb base] a | 1056 |
|
| 4 | who [prep] a | 152 |
|
