| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [pron] [vb mod] be [vb pp] | 439 |
|
| 2 | [pron] [vb mod] be [vb pp] [am/are] | 38 |
|
| 3 | which [pron] be [vb pp] [am/are] | 25 |
|
| 4 | which [vb mod] be [vb pp] [am/are] | 18 |
|
