| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] could [adv] have [verb] | 1039 |
|
| 2 | [pers pn] could [adv] have [verb] | 975 |
|
| 3 | [noun] could [adv] have [verb] | 548 |
|
| 4 | he could [adv] have [verb] | 267 |
|
| 5 | [noun sg] could [adv] have [verb] | 267 |
|
| 6 | he could [adv] have [verb] | 266 |
|
| 7 | i could [adv] have [verb] | 228 |
|
| 8 | i could [adv] have [verb] | 225 |
|
| 9 | [noun prp] could [adv] have [verb] | 184 |
|
| 10 | she could [adv] have [verb] | 157 |
|
| 11 | she could [adv] have [verb] | 157 |
|
| 12 | they could [adv] have [verb] | 108 |
|
| 13 | they could [adv] have [verb] | 106 |
|
| 14 | [noun pl] could [adv] have [verb] | 88 |
|
| 15 | you could [adv] have [verb] | 81 |
|
| 16 | you could [adv] have [verb] | 81 |
|
| 17 | we could [adv] have [verb] | 77 |
|
| 18 | we could [adv] have [verb] | 77 |
|
| 19 | [conj] could [adv] have [verb] | 63 |
|
| 20 | it could [adv] have [verb] | 57 |
|
| 21 | it could [adv] have [verb] | 57 |
|
| 22 | [coord] could [adv] have [verb] | 48 |
|
| 23 | [adv] could [adv] have [verb] | 48 |
|
| 24 | [adv] could [adv] have [verb] | 48 |
|
| 25 | and could [adv] have [verb] | 40 |
|
| 26 | and could [adv] have [verb] | 40 |
|
| 27 | [adj] could [adv] have [verb] | 23 |
|
| 28 | [indef pn] could [adv] have [verb] | 22 |
|
| 29 | who could [adv] have [verb] | 17 |
|
| 30 | [Wh pn] could [adv] have [verb] | 17 |
|
