| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [was/were] still [verb] | 33 |
|
| 2 | which was still [verb] | 24 |
|
| 3 | which [was/were] still [vb pp] | 20 |
|
| 4 | which [was/were] still [v-ing] | 13 |
|
| 5 | which were still [verb] | 9 |
|
