| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [vb base] been [verb] | 722 |
|
| 2 | [vb base] been [verb] out | 489 |
|
| 3 | who [vb base] [verb] out | 81 |
|
| 4 | who [vb base] been out | 15 |
|
