| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [adv] could have [be] | 9 |
|
| 2 | [pers pn] [adv] could have [be] | 5 |
|
| 3 | [adv] [pron] could have [be] | 67 |
|
| 4 | [adv] [pers pn] could have [be] | 60 |
|
| 5 | [adv] it could have [be] | 19 |
|
| 6 | [adv] it could have [be] | 19 |
|
| 7 | [adv] [adj] could have [be] | 11 |
|
| 8 | [adv] she could have [be] | 11 |
|
| 9 | [adv] she could have [be] | 11 |
|
| 10 | [adv] they could have [be] | 9 |
|
| 11 | [adv] [det] could have [be] | 9 |
|
| 12 | [adv] he could have [be] | 9 |
|
| 13 | [adv] he could have [be] | 9 |
|
| 14 | [adv] they could have [be] | 9 |
|
| 15 | [adv] [noun] could have [be] | 9 |
|
| 16 | [adv] [noun prp] could have [be] | 5 |
|
| 17 | [adv] [ex0] could have [be] | 5 |
|
| 18 | [adv] there could have [be] | 5 |
|
| 19 | [adv] there could have [be] | 5 |
|
| 20 | [adv] could [pron] have [be] | 39 |
|
| 21 | [adv] could [pers pn] have [be] | 39 |
|
| 22 | [adv] could [adv] have [be] | 20 |
|
| 23 | [adv] could [not/n't] have [be] | 15 |
|
| 24 | [adv] could not have [be] | 15 |
|
| 25 | [adv] could she have [be] | 12 |
|
| 26 | [adv] could she have [be] | 12 |
|
| 27 | [adv] could i have [be] | 11 |
|
| 28 | [adv] could i have [be] | 11 |
|
| 29 | [adv] could not have [be] | 9 |
|
| 30 | [adv] could he have [be] | 8 |
|
