| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [prep] [art] [adj] | 1963 |
|
| 2 | could be [art] [adj] | 746 |
|
| 3 | could be [prep] [art] | 254 |
|
| 4 | could be [prep] [adj] | 83 |
|
| 5 | could [prep] [art] [adj] | 56 |
|
