| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] could have have a [adj] | 12 |
|
| 2 | [pers pn] could have have a [adj] | 12 |
|
| 3 | could [adv] have have a [adj] | 11 |
|
| 4 | could not have have a [adj] | 8 |
|
| 5 | could [not/n't] have have a [adj] | 8 |
|
| 6 | could have have a [adj] [noun] | 18 |
|
| 7 | could have have a [adj] [noun sg] | 17 |
|
