| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] [noun prp] could have [vb pp] a | 7 |
|
| 2 | [noun] [noun prp] could have [vb pp] a | 7 |
|
| 3 | [conj] [noun prp] could have [vb pp] a | 5 |
|
| 4 | [noun prp] [noun] could have [vb pp] a | 8 |
|
| 5 | [noun prp] [noun prp] could have [vb pp] a | 7 |
|
| 6 | [noun prp] could [adv] have [vb pp] a | 22 |
|
| 7 | [noun prp] could not have [vb pp] a | 15 |
|
| 8 | [noun prp] could [not/n't] have [vb pp] a | 15 |
|
| 9 | [noun prp] could not have [vb pp] a | 11 |
|
| 10 | [noun prp] could [adv] have [vb pp] a | 7 |
|
| 11 | [noun prp] could have [vb pp] [prep] a | 5 |
|
| 12 | [noun prp] could have [vb pp] [prep] a | 5 |
|
| 13 | [noun prp] could have [vb pp] [pron] a | 5 |
|
| 14 | [noun prp] could have [vb pp] a [noun] | 12 |
|
| 15 | [noun prp] could have [vb pp] a [noun sg] | 11 |
|
| 16 | [noun prp] could have [vb pp] a [adj] | 10 |
|
| 17 | [noun prp] could have [vb pp] a [adj] | 7 |
|
