| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [been] [verb] [prep] [adv] | 325 |
|
| 2 | who [vb base] [been] [verb] [prep] | 295 |
|
| 3 | who [vb base] [been] [verb] [adv] | 88 |
|
| 4 | who [vb base] [verb] [prep] [adv] | 26 |
|
