| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] have [art] [adj] [noun] | 532 |
|
| 2 | could have [art] [adj] [noun] | 233 |
|
| 3 | could [adv] have [art] [noun] | 40 |
|
| 4 | could [adv] have [art] [adj] | 26 |
|
| 5 | could [adv] have [adj] [noun] | 12 |
|
