| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have be [vb pp] back from | 22 |
|
| 2 | have [been] [vb pp] back from | 22 |
|
| 3 | have been [vb pp] back from | 22 |
|
| 4 | had [be] [vb pp] back from | 9 |
|
| 5 | has [be] [vb pp] back from | 7 |
|
| 6 | have [be] brought back from | 6 |
|
