| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] could [adv] have [verb] [prep] | 81 |
|
| 2 | [pers pn] could [adv] have [verb] [prep] | 72 |
|
| 3 | [noun] could [adv] have [verb] [prep] | 54 |
|
| 4 | [noun sg] could [adv] have [verb] [prep] | 30 |
|
| 5 | he could [adv] have [verb] [prep] | 23 |
|
| 6 | he could [adv] have [verb] [prep] | 23 |
|
| 7 | [noun prp] could [adv] have [verb] [prep] | 14 |
|
| 8 | they could [adv] have [verb] [prep] | 13 |
|
| 9 | they could [adv] have [verb] [prep] | 12 |
|
| 10 | [conj] could [adv] have [verb] [prep] | 10 |
|
| 11 | she could [adv] have [verb] [prep] | 10 |
|
| 12 | [noun pl] could [adv] have [verb] [prep] | 10 |
|
| 13 | she could [adv] have [verb] [prep] | 10 |
|
| 14 | i could [adv] have [verb] [prep] | 9 |
|
| 15 | i could [adv] have [verb] [prep] | 9 |
|
| 16 | it could [adv] have [verb] [prep] | 8 |
|
| 17 | it could [adv] have [verb] [prep] | 8 |
|
| 18 | [coord] could [adv] have [verb] [prep] | 7 |
|
| 19 | we could [adv] have [verb] [prep] | 6 |
|
| 20 | we could [adv] have [verb] [prep] | 6 |
|
| 21 | and could [adv] have [verb] [prep] | 5 |
|
| 22 | and could [adv] have [verb] [prep] | 5 |
|
| 23 | could [adv] [adv] have [verb] [prep] | 21 |
|
| 24 | could [not/n't] [adv] have [verb] [prep] | 11 |
|
| 25 | could not [adv] have [verb] [prep] | 11 |
|
| 26 | could [adv] [adv] have [verb] [prep] | 10 |
|
| 27 | could n't [adv] have [verb] [prep] | 6 |
|
| 28 | could equally [adv] have [verb] [prep] | 5 |
|
| 29 | could not [adv] have [verb] [prep] | 5 |
|
| 30 | could equally [adv] have [verb] [prep] | 5 |
|
