| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was back [prep] [noun] 's | 8 |
|
| 2 | was back [prep] [noun prp] 's | 8 |
|
| 3 | was back [prep] [noun] 's | 8 |
|
| 4 | was back in [noun] 's | 5 |
|
