| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] possible [to-vb] | 2017 |
|
| 2 | [is] still possible | 91 |
|
| 3 | still possible [to-vb] | 74 |
|
| 4 | [is] still [to-vb] | 29 |
|
