| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [verb] [verb] [be] | 136 |
|
| 2 | which [verb] [verb] be | 136 |
|
| 3 | [pron] [verb] [verb] were | 132 |
|
| 4 | which [verb] [verb] [was/were] | 18 |
|
