| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been [det] [adj] [noun] | 415 |
|
| 2 | could [verb] [det] [adj] [noun] | 321 |
|
| 3 | could [verb] been [adj] [noun] | 57 |
|
| 4 | could [verb] been [det] [noun] | 30 |
|
| 5 | could [verb] been [det] [adj] | 15 |
|
