| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] determine whether a [noun sg] | 15 |
|
| 2 | [prep] determining whether a [noun sg] | 15 |
|
| 3 | in determine whether a [noun sg] | 7 |
|
| 4 | in determine whether a [noun sg] | 7 |
|
