| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] been [verb] [adv] | 1948 |
|
| 2 | who [vb base] been [verb] | 722 |
|
| 3 | who [vb base] [verb] [adv] | 429 |
|
| 4 | who [vb base] been [adv] | 117 |
|
