| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] whether a [noun sg] | 154 |
|
| 2 | [prep] determining whether a | 24 |
|
| 3 | determining whether a [noun sg] | 16 |
|
| 4 | [prep] determining a [noun sg] | 12 |
|
| 5 | [prep] determining whether [noun sg] | 11 |
|
