| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] how it [vb mod] [verb] | 56 |
|
| 2 | [conj] how it [modal v] [verb] | 56 |
|
| 3 | [conj] [adv] it may [verb] | 26 |
|
| 4 | [conj] how [pron] may [verb] | 10 |
|
| 5 | [conj] how it may [verb] | 5 |
|
