| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [verb] [pron] could have | 42 |
|
| 2 | [verb] [verb] [pers pn] could have | 39 |
|
| 3 | have [verb] [pron] could have | 30 |
|
| 4 | [verb] [vb pp] [pron] could have | 29 |
|
| 5 | [vb past] [verb] [pron] could have | 20 |
|
| 6 | [verb] think [pron] could have | 13 |
|
| 7 | [vb infin] [verb] [pron] could have | 12 |
|
| 8 | have [verb] [pron] could have | 11 |
|
| 9 | had [verb] [pron] could have | 10 |
|
| 10 | [verb] thought [pron] could have | 8 |
|
| 11 | [verb] [verb] they could have | 7 |
|
| 12 | [verb] [verb] they could have | 7 |
|
| 13 | [verb] [verb] he could have | 7 |
|
| 14 | [verb] [to-vb] [pron] could have | 7 |
|
| 15 | [verb] [verb] you could have | 6 |
|
| 16 | [verb] [verb] he could have | 6 |
|
| 17 | [vb base] [verb] [pron] could have | 6 |
|
| 18 | [verb] [verb] i could have | 6 |
|
| 19 | [verb] [verb] you could have | 6 |
|
| 20 | [verb] [verb] i could have | 6 |
|
| 21 | [verb] [verb] we could have | 5 |
|
| 22 | [verb] [verb] we could have | 5 |
|
