| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | there is [adv] [noun] as to | 11 |
|
| 2 | there is [adv] [noun sg] as to | 11 |
|
| 3 | there is [adv] [noun] as to | 11 |
|
| 4 | there is still [noun] as to | 7 |
|
| 5 | there is still [noun] as to | 7 |
|
