| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] could [adv] have [pron] | 74 |
|
| 2 | [pron] could [adv] have [pron] | 74 |
|
| 3 | i could [adv] have [pron] | 23 |
|
| 4 | i could [adv] have [pron] | 23 |
|
| 5 | you could [adv] have [pron] | 17 |
|
| 6 | you could [adv] have [pron] | 17 |
|
| 7 | [noun] could [adv] have [pron] | 11 |
|
| 8 | she could [adv] have [pron] | 10 |
|
| 9 | she could [adv] have [pron] | 10 |
|
| 10 | he could [adv] have [pron] | 10 |
|
| 11 | he could [adv] have [pron] | 10 |
|
| 12 | they could [adv] have [pron] | 7 |
|
| 13 | they could [adv] have [pron] | 7 |
|
| 14 | we could [adv] have [pron] | 6 |
|
| 15 | we could [adv] have [pron] | 6 |
|
| 16 | [noun sg] could [adv] have [pron] | 5 |
|
| 17 | could [adv] [adv] have [pron] | 7 |
|
| 18 | could [adv] [vb infin] have [pron] | 19 |
|
| 19 | could [adv] [verb] have [pron] | 19 |
|
| 20 | could [adv] have have [pron] | 8 |
|
| 21 | could [adv] have have [pron] | 8 |
|
| 22 | could [adv] [adv] have [pron] | 7 |
|
| 23 | could [adv] [adv] have [pron] | 7 |
|
| 24 | could [adv] have [verb] [pron] | 367 |
|
| 25 | could [adv] have [vb pp] [pron] | 367 |
|
| 26 | could [adv] have do [pron] | 35 |
|
| 27 | could [adv] have done [pron] | 35 |
|
| 28 | could [adv] have [be] [pron] | 31 |
|
| 29 | could [adv] have be [pron] | 31 |
|
| 30 | could [adv] have [been] [pron] | 30 |
|
