| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could have [vb pp] [noun] | 307 |
|
| 2 | could have [verb] [noun] | 298 |
|
| 3 | could have [verb] [noun sg] | 133 |
|
| 4 | could have [verb] [noun prp] | 93 |
|
| 5 | could have [verb] [noun pl] | 75 |
|
| 6 | could have taken [noun] | 19 |
|
| 7 | could have take [noun] | 19 |
|
| 8 | could have have [noun] | 18 |
|
| 9 | could have had [noun] | 18 |
|
| 10 | could 've [verb] [noun] | 12 |
|
| 11 | could have make [noun] | 11 |
|
| 12 | could have made [noun] | 11 |
|
| 13 | could have get [noun] | 10 |
|
| 14 | could have give [noun] | 9 |
|
| 15 | could have given [noun] | 9 |
|
| 16 | could have got [noun] | 9 |
|
| 17 | could have [verb] place | 9 |
|
| 18 | could have [verb] place | 9 |
|
| 19 | could have [verb] things | 8 |
|
| 20 | could have caused [noun] | 8 |
|
| 21 | could have [verb] thing | 8 |
|
| 22 | could have cause [noun] | 8 |
|
| 23 | could have [verb] [n mass] | 7 |
|
| 24 | could have used [noun] | 7 |
|
| 25 | could have use [noun] | 7 |
|
| 26 | could have put [noun] | 6 |
|
| 27 | could have put [noun] | 6 |
|
| 28 | could have [verb] life | 5 |
|
| 29 | could have leave [noun] | 5 |
|
| 30 | could have left [noun] | 5 |
|
