| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | as to what they [vb mod] [vb infin] | 9 |
|
| 2 | as [prep] what they [vb mod] [vb infin] | 9 |
|
| 3 | as [prep] what they [vb mod] [vb infin] | 9 |
|
| 4 | as [prep] what they should [vb infin] | 5 |
|
