| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was still [adj] | 1757 |
|
| 2 | was [adv] possible | 571 |
|
| 3 | [be] still possible | 141 |
|
| 4 | be still possible | 141 |
|
| 5 | [was/were] still possible | 49 |
|
