| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [pos pn] [noun] should [verb] | 208 |
|
| 2 | whether [pos pn] [noun] [modal v] [verb] | 46 |
|
| 3 | whether [pron] [noun] should [verb] | 9 |
|
