| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [prep] a [noun sg] | 11783 |
|
| 2 | [prep] whether a [noun sg] | 154 |
|
| 3 | [adj] whether a [noun sg] | 21 |
|
| 4 | [adj] [prep] whether a | 11 |
|
| 5 | [adj] [prep] whether [noun sg] | 10 |
|
