| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could have [vb pp] [art] [noun] [verb] | 41 |
|
| 2 | could have [verb] [art] [noun sg] [verb] | 37 |
|
| 3 | could have [verb] the [noun] [verb] | 29 |
|
| 4 | could have [verb] [art] [noun] [to-vb] | 16 |
|
| 5 | could have [verb] a [noun] [verb] | 11 |
|
| 6 | could have [verb] [art] [noun] [vb infin] | 10 |
|
| 7 | could have [verb] [art] [noun] drop | 8 |
|
| 8 | could have [verb] [art] [noun] drop | 8 |
|
| 9 | could have hear [art] [noun] [verb] | 8 |
|
| 10 | could have heard [art] [noun] [verb] | 8 |
|
| 11 | could have [verb] [art] pin [verb] | 7 |
|
| 12 | could have [verb] [art] pin [verb] | 7 |
|
| 13 | could have had [art] [noun] [verb] | 5 |
|
| 14 | could have have [art] [noun] [verb] | 5 |
|
| 15 | could have make [art] [noun] [verb] | 5 |
|
| 16 | could have made [art] [noun] [verb] | 5 |
|
| 17 | could have [verb] [art] [noun] [vb pp] | 5 |
|
