| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] whether the [noun] [is] | 171 |
|
| 2 | [vb base] [verb] the [noun] [is] | 65 |
|
| 3 | [vb base] [verb] whether the [noun] | 27 |
|
| 4 | [vb base] whether the [noun] [is] | 21 |
|
