| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [be] [prep] [adj] | 367 |
|
| 2 | could [be] [prep] [adj] | 83 |
|
| 3 | [Wh det] could [be] [adj] | 82 |
|
| 4 | [Wh det] could [be] [prep] | 34 |
|
