| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | how [modal v] [art] [adj] [noun] | 134 |
|
| 2 | how [modal v] [art] [adj] [noun] | 134 |
|
| 3 | [adv] [modal v] a [adj] [noun] | 80 |
|
| 4 | how [modal v] a [adj] [noun] | 56 |
|
