| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [verb] [art] | 17250 |
|
| 2 | who [vb base] [art] | 3523 |
|
| 3 | [pron] use [art] | 907 |
|
| 4 | who use [art] | 230 |
|
| 5 | who use [art] | 95 |
|
