| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [verb] [pron] [modal v] [verb] | 8909 |
|
| 2 | [verb] whether [pron] [modal v] [verb] | 638 |
|
| 3 | i [verb] whether [pron] [modal v] | 104 |
|
| 4 | i [verb] whether [pron] [verb] | 65 |
|
| 5 | i whether [pron] [modal v] [verb] | 8 |
|
