| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | can [adv] be achieved if | 15 |
|
| 2 | can [adv] [be] achieved if | 13 |
|
| 3 | can only [be] achieved if | 12 |
|
| 4 | can only [be] achieved if | 12 |
|
