| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] only be achieve [prep] [noun sg] | 9 |
|
| 2 | [modal v] only be achieve [prep] [noun sg] | 9 |
|
| 3 | [modal v] only be achieved [prep] [noun sg] | 9 |
|
| 4 | can only be achieve [prep] [noun sg] | 7 |
|
| 5 | can only be achieve [prep] [noun sg] | 7 |
|
