| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [verb] [det] [noun] | 12109 |
|
| 2 | could [verb] [det] [noun] | 1350 |
|
| 3 | could have [verb] [det] | 350 |
|
| 4 | could have [verb] [noun] | 310 |
|
| 5 | could have [det] [noun] | 85 |
|
