| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | whether [pos pn] [noun] should [verb] | 9 |
|
| 2 | whether [pos pn] [noun] should [verb] | 9 |
|
| 3 | whether [pos pn] [noun] should [vb infin] | 9 |
|
| 4 | whether [pos pn] [noun pl] should [verb] | 6 |
|
