| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [verb] [been] [prep] | 651 |
|
| 2 | [conj] [verb] [been] [prep] | 376 |
|
| 3 | [conj] who [verb] [prep] | 248 |
|
| 4 | [conj] who [verb] [been] | 77 |
|
