| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | aim at [verb] the | 411 |
|
| 2 | [verb] at improve the | 23 |
|
| 3 | aim at improve [art] | 20 |
|
| 4 | aim at improve [art] | 20 |
|
| 5 | aim [prep] improve the | 20 |
|
| 6 | aim at improve the | 20 |
|
