| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [be] achieve [prep] | 183 |
|
| 2 | could [be] achieve [prep] | 124 |
|
| 3 | [adj] could [be] [prep] | 49 |
|
| 4 | [adj] could [be] achieve | 48 |
|
