| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [be] do [prep] | 405 |
|
| 2 | could [be] do [prep] | 159 |
|
| 3 | [adj] could [be] do | 97 |
|
| 4 | [adj] could [be] [prep] | 49 |
|
