| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] be a | 8972 |
|
| 2 | could [verb] [prep] a | 1246 |
|
| 3 | could [verb] be a | 310 |
|
| 4 | could [verb] [prep] be | 269 |
|
| 5 | could [prep] be a | 11 |
|
