| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [verb] a [noun sg] [prep] | 4980 |
|
| 2 | whether [verb] a [noun sg] [prep] | 42 |
|
| 3 | [prep] whether a [noun sg] [prep] | 24 |
|
| 4 | [prep] whether [verb] a [noun sg] | 13 |
|
| 5 | [prep] whether [verb] [noun sg] [prep] | 8 |
|
