| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [vb past] back [noun] as | 5 |
|
| 2 | [noun] [vb past] back [noun pl] as | 5 |
|
| 3 | [noun] [vb past] back as [pron] | 9 |
|
| 4 | [noun] [vb past] back as [pers pn] | 8 |
|
