| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | can only [be] achieved | 64 |
|
| 2 | only [be] achieved [subord] | 21 |
|
| 3 | can [be] achieved [subord] | 17 |
|
| 4 | can only [be] [subord] | 11 |
|
