| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adj] [prep] [adj] [adj] | 589 |
|
| 2 | could be [adj] [prep] [adj] | 163 |
|
| 3 | could be [adj] [prep] [adj] | 59 |
|
| 4 | could be [prep] [adj] [adj] | 9 |
|
