| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [prep] [verb] a [noun sg] | 1100 |
|
| 2 | [prep] [verb] whether a [noun sg] | 54 |
|
| 3 | [vb pp] [verb] whether a [noun sg] | 14 |
|
| 4 | [vb pp] [prep] whether a [noun sg] | 8 |
|
| 5 | [vb pp] [prep] [verb] whether a | 7 |
|
