| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [be] [prep] | 2901 |
|
| 2 | who [be] [prep] | 2901 |
|
| 3 | [pron] [be] for | 2757 |
|
| 4 | who [be] for | 25 |
|
