| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] such a [noun sg] | 5168 |
|
| 2 | [prep] whether a [noun sg] | 154 |
|
| 3 | whether such a [noun sg] | 48 |
|
| 4 | [prep] whether such a | 10 |
|
| 5 | [prep] whether such [noun sg] | 8 |
|
