| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [pron] [verb] | 85559 |
|
| 2 | how [pron] [verb] | 8956 |
|
| 3 | how [vb base] [pron] | 3381 |
|
| 4 | how [vb base] [verb] | 19 |
|
