| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adj] a [noun] | 220 |
|
| 2 | be [adj] whether [noun] | 71 |
|
| 3 | be whether a [noun] | 40 |
|
| 4 | [adj] whether a [noun] | 21 |
|
| 5 | be [adj] whether a | 15 |
|
