| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [vb base] [adv] a | 26 |
|
| 2 | who [vb base] only a | 10 |
|
| 3 | who have [adv] a | 9 |
|
| 4 | who [vb base] [adv] an | 6 |
|
| 5 | who put [adv] a | 5 |
|
