| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [was/were] [verb] [conj] [verb] | 90 |
|
| 2 | which [was/were] [vb pp] [conj] [verb] | 84 |
|
| 3 | [pron] [was/were] seen [conj] [verb] | 27 |
|
| 4 | which [be] seen [conj] [verb] | 10 |
|
| 5 | which [was/were] see [conj] [verb] | 5 |
|
