| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | how [vb base] [pron] [verb] | 3159 |
|
| 2 | [vb base] [pron] [verb] [adv prt] | 2547 |
|
| 3 | how [pron] [verb] [adv prt] | 402 |
|
