| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] whether a [noun] | 190 |
|
| 2 | [prep] whether a [noun sg] | 188 |
|
| 3 | [prep] whether [art] child | 15 |
|
| 4 | [prep] [conj] a child | 9 |
|
| 5 | [prep] [subord] a child | 8 |
|
| 6 | [prep] whether a child | 5 |
|
| 7 | [prep] whether a child | 5 |
|
