| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [vb past] been [vb pp] [prep] some | 5 |
|
| 2 | which [vb past] be [vb pp] [prep] some | 5 |
|
| 3 | which had be [vb pp] [prep] some | 5 |
|
| 4 | which [vb past] be [vb pp] [prep] some | 5 |
|
