| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [conj] be [prep] | 294 |
|
| 2 | [adj] [conj] could be | 133 |
|
| 3 | [adj] could be [prep] | 49 |
|
| 4 | [conj] could be [prep] | 36 |
|
