| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [vb past] [conj] it [was/were] [verb] | 9 |
|
| 2 | which [vb past] [conj] it was [verb] | 9 |
|
| 3 | which [vb past] [conj] it [was/were] [vb pp] | 8 |
|
| 4 | which [vb past] [subord] it [was/were] [verb] | 5 |
|
