| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | can only be achieved [prep] | 44 |
|
| 2 | can be achieved [prep] [adj] | 39 |
|
| 3 | only be achieved [prep] [adj] | 8 |
|
| 4 | can only be [prep] [adj] | 6 |
|
