| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | there is still [noun] [subord] to | 7 |
|
| 2 | there is still [noun] as to | 7 |
|
| 3 | there is still [noun] as to | 7 |
|
| 4 | there is still [noun] [conj] to | 7 |
|
