| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [verb] [art] [noun] [verb] | 4805 |
|
| 2 | could [verb] [art] [noun] [verb] | 637 |
|
| 3 | could have [verb] [art] [noun] | 576 |
|
| 4 | could have [art] [noun] [verb] | 25 |
|
| 5 | could have [verb] [noun] [verb] | 20 |
|
