| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | how could [det] [noun sg] | 21 |
|
| 2 | how could [det] [noun pl] | 8 |
|
| 3 | how could this [noun] | 7 |
|
| 4 | how could any [noun] | 7 |
|
| 5 | how could that [noun] | 5 |
|
