| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [verb] [pron] | 14323 |
|
| 2 | are [verb] [pron] | 3589 |
|
| 3 | who are [verb] | 2806 |
|
| 4 | who are [pron] | 550 |
|
