| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [be] [adj] [noun] | 580 |
|
| 2 | could [be] [adj] [noun] | 435 |
|
| 3 | could have [be] [adj] | 346 |
|
| 4 | could have [adj] [noun] | 289 |
|
| 5 | could have [be] [noun] | 94 |
|
