| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [vb past] [prep] be [vb pp] | 393 |
|
| 2 | which [vb past] [prep] be [vb pp] | 259 |
|
| 3 | which [adv] [vb past] [prep] be | 53 |
|
| 4 | which [adv] [vb past] be [vb pp] | 12 |
|
