| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [pron] [verb] a [noun sg] | 1268 |
|
| 2 | how [modal v] [pron] [verb] a | 122 |
|
| 3 | how [modal v] [pron] [verb] [noun sg] | 89 |
|
| 4 | how [pron] [verb] a [noun sg] | 82 |
|
