| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could not have a [adj -er] | 10 |
|
| 2 | could not have a [adj -er] | 10 |
|
| 3 | could n't have a [adj -er] | 8 |
|
| 4 | could not have a better | 8 |
|
