| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [vb base] [adv] | 2031 |
|
| 2 | [vb base] [adv] a | 1453 |
|
| 3 | who [vb base] a | 1056 |
|
| 4 | who [adv] a | 14 |
|
