| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [conj] they could have | 29 |
|
| 2 | [verb] that they could have | 20 |
|
| 3 | [verb] that they could have | 20 |
|
| 4 | [verb] [that] they could have | 20 |
|
| 5 | [verb] [adv] they could have | 9 |
|
| 6 | [verb] [subord] they could have | 9 |
|
| 7 | [verb] how they could have | 7 |
|
| 8 | [verb] [verb] they could have | 7 |
|
| 9 | [verb] [Wh adv] they could have | 7 |
|
| 10 | [verb] how they could have | 7 |
|
| 11 | [verb] if they could have | 5 |
|
| 12 | [verb] [vb pp] they could have | 5 |
|
| 13 | [verb] if they could have | 5 |
|
| 14 | [pron] [verb] they could have | 19 |
|
| 15 | [pers pn] [verb] they could have | 18 |
|
| 16 | [noun] [verb] they could have | 9 |
|
| 17 | i [verb] they could have | 9 |
|
| 18 | i [verb] they could have | 9 |
|
| 19 | [verb] [verb] they could have | 7 |
|
| 20 | [adv] [verb] they could have | 6 |
|
| 21 | have [verb] they could have | 6 |
|
| 22 | [noun sg] [verb] they could have | 5 |
|
| 23 | [verb] they could [adv] have | 13 |
|
| 24 | [verb] they could not have | 9 |
|
| 25 | [verb] they could [not/n't] have | 9 |
|
| 26 | [verb] they could n't have | 7 |
|
| 27 | [verb] they could have [verb] | 26 |
|
| 28 | [verb] they could have [vb pp] | 25 |
|
| 29 | [verb] they could have done | 5 |
|
| 30 | [verb] they could have do | 5 |
|
