| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [verb] a [adj -er] [noun sg] | 438 |
|
| 2 | could have [verb] a [noun sg] | 154 |
|
| 3 | could [verb] a [adj -er] [noun sg] | 85 |
|
| 4 | could have [verb] a [adj -er] | 18 |
|
| 5 | could have a [adj -er] [noun sg] | 13 |
|
