| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] could have [vb pp] [verb] | 81 |
|
| 2 | [pers pn] could have [vb pp] [verb] | 70 |
|
| 3 | [noun] could have [vb pp] [verb] | 37 |
|
| 4 | [noun sg] could have [vb pp] [verb] | 24 |
|
| 5 | i could have [vb pp] [verb] | 17 |
|
| 6 | i could have [vb pp] [verb] | 17 |
|
| 7 | he could have [vb pp] [verb] | 14 |
|
| 8 | he could have [vb pp] [verb] | 14 |
|
| 9 | they could have [vb pp] [verb] | 11 |
|
| 10 | she could have [vb pp] [verb] | 11 |
|
| 11 | she could have [vb pp] [verb] | 11 |
|
| 12 | they could have [vb pp] [verb] | 11 |
|
| 13 | [noun pl] could have [vb pp] [verb] | 9 |
|
| 14 | you could have [vb pp] [verb] | 9 |
|
| 15 | you could have [vb pp] [verb] | 9 |
|
| 16 | [indef pn] could have [vb pp] [verb] | 5 |
|
| 17 | could [adv] have [vb pp] [verb] | 60 |
|
| 18 | could [adv] have [vb pp] [verb] | 32 |
|
| 19 | could not have [vb pp] [verb] | 28 |
|
| 20 | could [not/n't] have [vb pp] [verb] | 28 |
|
| 21 | could not have [vb pp] [verb] | 19 |
|
| 22 | could n't have [vb pp] [verb] | 9 |
|
| 23 | could never have [vb pp] [verb] | 8 |
|
| 24 | could never have [vb pp] [verb] | 8 |
|
| 25 | could ever have [vb pp] [verb] | 5 |
|
| 26 | could [pers pn] have [vb pp] [verb] | 5 |
|
| 27 | could ever have [vb pp] [verb] | 5 |
|
| 28 | could [pron] have [vb pp] [verb] | 5 |
|
| 29 | could have been [vb pp] [verb] | 74 |
|
| 30 | could have [been] [vb pp] [verb] | 74 |
|
