| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] [prep] [adj] | 27438 |
|
| 2 | could be [verb] [prep] | 7289 |
|
| 3 | could [verb] [prep] [adj] | 1718 |
|
| 4 | could be [verb] [adj] | 422 |
|
| 5 | could be [prep] [adj] | 174 |
|
