| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [pron] [verb] a [noun sg] | 2324 |
|
| 2 | how [vb base] [pron] [verb] [noun sg] | 121 |
|
| 3 | how [vb base] [pron] [verb] a | 112 |
|
| 4 | how [pron] [verb] a [noun sg] | 82 |
|
