| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | how a [adj] [noun] | 291 |
|
| 2 | could a [adj] [noun] | 51 |
|
| 3 | how could a [noun] | 45 |
|
| 4 | how could [adj] [noun] | 37 |
|
| 5 | how could a [adj] | 16 |
|
