| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [vb past] [prep] be [vb pp] [adv] | 6 |
|
| 2 | who [vb past] to be [vb pp] [adv] | 6 |
|
| 3 | who [vb past] [prep] be [vb pp] [adv] | 6 |
|
