| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | how [verb] and [vb infin] [adj] | 19 |
|
| 2 | how [to-vb] and [vb infin] [adj] | 19 |
|
| 3 | how [verb] and [vb infin] [adj] | 10 |
|
| 4 | how [verb] and [vb infin] [det] | 8 |
|
