| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [verb] by [verb] | 850 |
|
| 2 | is [vb pp] by [verb] | 834 |
|
| 3 | be achieved by [verb] | 352 |
|
| 4 | [be] achieved by [verb] | 352 |
|
| 5 | [is] achieved by [verb] | 85 |
|
| 6 | is achieved [prep] [verb] | 85 |
|
| 7 | is achieve by [verb] | 84 |
|
