| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [be] [verb] | 41547 |
|
| 2 | [vb past] [be] [vb pp] | 33725 |
|
| 3 | [verb] [be] achieved | 583 |
|
| 4 | [vb past] [be] achieve | 148 |
|
