| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] could have [vb pp] [noun] | 188 |
|
| 2 | [pron] could have [verb] [noun] | 180 |
|
| 3 | [pers pn] could have [verb] [noun] | 153 |
|
| 4 | [pron] could have [verb] [noun sg] | 80 |
|
| 5 | [pron] could have [verb] [noun prp] | 59 |
|
| 6 | [pron] could have [verb] [noun pl] | 44 |
|
| 7 | he could have [verb] [noun] | 43 |
|
| 8 | he could have [verb] [noun] | 42 |
|
| 9 | i could have [verb] [noun] | 28 |
|
| 10 | i could have [verb] [noun] | 28 |
|
| 11 | they could have [verb] [noun] | 21 |
|
| 12 | they could have [verb] [noun] | 21 |
|
| 13 | she could have [verb] [noun] | 20 |
|
| 14 | she could have [verb] [noun] | 20 |
|
| 15 | we could have [verb] [noun] | 17 |
|
| 16 | we could have [verb] [noun] | 17 |
|
| 17 | [Wh det] could have [verb] [noun] | 16 |
|
| 18 | you could have [verb] [noun] | 16 |
|
| 19 | you could have [verb] [noun] | 15 |
|
| 20 | [pron] could have had [noun] | 15 |
|
| 21 | [pron] could have have [noun] | 15 |
|
| 22 | which could have [verb] [noun] | 14 |
|
| 23 | which could have [verb] [noun] | 14 |
|
| 24 | [indef pn] could have [verb] [noun] | 12 |
|
| 25 | [pron] could 've [verb] [noun] | 10 |
|
| 26 | [pron] could have taken [noun] | 10 |
|
| 27 | [pron] could have take [noun] | 10 |
|
| 28 | [Wh pn] could have [verb] [noun] | 9 |
|
| 29 | who could have [verb] [noun] | 8 |
|
| 30 | it could have [verb] [noun] | 8 |
|
