| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [pron] [verb] how [pron] | 233 |
|
| 2 | [conj] [pron] [verb] can [pron] | 32 |
|
| 3 | [pron] [verb] how can [pron] | 21 |
|
| 4 | [conj] [pron] [verb] how can | 9 |
|
