| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] [prep] [noun] | 33969 |
|
| 2 | could be [verb] [prep] | 7289 |
|
| 3 | could [verb] [prep] [noun] | 1712 |
|
| 4 | could be [prep] [noun] | 325 |
|
| 5 | could be [verb] [noun] | 151 |
|
