| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [verb] whether [pron] should [vb infin] | 7 |
|
| 2 | i [verb] whether [pers pn] should [verb] | 7 |
|
| 3 | i [verb] whether [pron] should [verb] | 6 |
|
