| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be still possible [to-vb] | 70 |
|
| 2 | be still possible [to-vb] | 70 |
|
| 3 | is still possible [to-vb] | 50 |
|
| 4 | was still possible [to-vb] | 16 |
|
