| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [noun pl] as | 193 |
|
| 2 | [vb past] back [noun pl] | 65 |
|
| 3 | [vb past] back as | 46 |
|
| 4 | back [noun pl] as | 7 |
|
