| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | as to which [noun] | 89 |
|
| 2 | [subord] to which [noun] | 89 |
|
| 3 | [subord] to which [noun sg] | 51 |
|
| 4 | [subord] to which [noun pl] | 33 |
|
| 5 | [subord] to which way | 5 |
|
| 6 | [subord] to which way | 5 |
|
