| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [conj] it [modal v] [verb] | 271 |
|
| 2 | [coord] whether [pron] [modal v] [verb] | 154 |
|
| 3 | [coord] [subord] it [modal v] [verb] | 111 |
|
| 4 | [conj] whether it [modal v] [verb] | 42 |
|
| 5 | [coord] whether it [modal v] [verb] | 41 |
|
