| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [was/were] [verb] a [noun sg] | 69 |
|
| 2 | which was [verb] a [noun sg] | 62 |
|
| 3 | which [was/were] [vb pp] a [noun sg] | 30 |
|
| 4 | which [was/were] [to-vb] a [noun sg] | 21 |
|
| 5 | which [was/were] [v-ing] a [noun sg] | 18 |
|
| 6 | which were [verb] a [noun sg] | 7 |
|
| 7 | which [was/were] become a [noun sg] | 6 |
|
