| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] to | 2039 |
|
| 2 | is still [prep] | 781 |
|
| 3 | is still [prep] | 781 |
|
| 4 | be still to | 136 |
|
| 5 | [be] still to | 136 |
|
| 6 | [is] still to | 60 |
|
| 7 | is still to | 58 |
|
