| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not a [noun] as to | 8 |
|
| 2 | not [art] [noun sg] as to | 8 |
|
| 3 | not [art] clue as to | 5 |
|
| 4 | not [art] clue as to | 5 |
|
