| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | know how [to-vb] [pers pn] [vb infin] | 10 |
|
| 2 | [verb] how to make [pers pn] [vb infin] | 7 |
|
| 3 | [vb base] how [to-vb] [pers pn] [vb infin] | 6 |
|
| 4 | [verb] how [to-vb] it [vb infin] | 6 |
|
| 5 | know how [to-vb] [pers pn] [vb infin] | 5 |
|
