| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [vb base] been [verb] [prep] [adv] | 5 |
|
| 2 | who have [been] [verb] [prep] [adv] | 5 |
|
|
|
who [vb base] [been] [verb] [prep] [adv] Next page
|