| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [be] [vb pp] | 6394 |
|
| 2 | 've [be] [vb pp] | 1327 |
|
| 3 | who 've [vb pp] | 514 |
|
| 4 | who 've [be] | 190 |
|
