| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [modal v] in [noun] | 383 |
|
| 2 | whether [pron] [modal v] in | 9 |
|
| 3 | whether [pron] [modal v] [noun] | 8 |
|
| 4 | whether [pron] in [noun] | 7 |
|
