| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [vb base] [vb pp] [pers pn] [prep] a | 9 |
|
| 2 | who have [verb] [pers pn] [prep] a | 9 |
|
| 3 | who [vb base] [verb] it [prep] a | 8 |
|
| 4 | who [vb base] [verb] [pers pn] as a | 5 |
|
