| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [vb past] to [be] | 1102 |
|
| 2 | who [vb past] to [be] | 367 |
|
| 3 | who [adv] [vb past] to | 138 |
|
| 4 | who [adv] [vb past] [be] | 15 |
|
