| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] [art] [noun sg] | 159234 |
|
| 2 | how [art] [noun sg] | 3868 |
|
| 3 | how [to-vb] [art] | 2014 |
|
| 4 | how [to-vb] [noun sg] | 624 |
|
