| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | whether the [noun pl] [verb] | 235 |
|
| 2 | [is] the [noun pl] [verb] | 84 |
|
| 3 | [is] whether the [noun pl] | 38 |
|
| 4 | [is] whether [noun pl] [verb] | 12 |
|
