| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could have [vb pp] [adj] [noun] | 231 |
|
| 2 | could have [verb] [adj] [noun] | 228 |
|
| 3 | could have [verb] [adj] [noun sg] | 154 |
|
| 4 | could have [verb] [det] [noun] | 136 |
|
| 5 | could have [verb] [adj] [noun] | 69 |
|
| 6 | could have [verb] [adj] [noun pl] | 69 |
|
| 7 | could have have [adj] [noun] | 31 |
|
| 8 | could have had [adj] [noun] | 31 |
|
| 9 | could have [verb] that [noun] | 28 |
|
| 10 | could have [verb] that [noun] | 28 |
|
| 11 | could have [verb] this [noun] | 22 |
|
| 12 | could have [verb] this [noun] | 22 |
|
| 13 | could have [verb] [num] [noun] | 18 |
|
| 14 | could have [verb] any [noun] | 17 |
|
| 15 | could have [verb] any [noun] | 17 |
|
| 16 | could have [verb] [adj] way | 15 |
|
| 17 | could have [verb] [adj] way | 15 |
|
| 18 | could have [verb] some [noun] | 14 |
|
| 19 | could have [verb] some [noun] | 14 |
|
| 20 | could have done [adj] [noun] | 12 |
|
| 21 | could have [verb] more [noun] | 12 |
|
| 22 | could have do [adj] [noun] | 12 |
|
| 23 | could have [verb] more [noun] | 12 |
|
| 24 | could have go [adj] [noun] | 11 |
|
| 25 | could have gone [adj] [noun] | 11 |
|
| 26 | could have [verb] either [noun] | 10 |
|
| 27 | could have [verb] either [noun] | 10 |
|
| 28 | could have [verb] serious [noun] | 7 |
|
| 29 | could have [verb] serious [noun] | 7 |
|
| 30 | could have [verb] [adj] sort | 6 |
|
