| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] have a [noun] | 2018 |
|
| 2 | could have a [noun] | 276 |
|
| 3 | could [adv] have a | 82 |
|
| 4 | could [adv] have [noun] | 58 |
|
| 5 | could [adv] a [noun] | 5 |
|
