| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [verb] back [prep] time | 18 |
|
| 2 | [noun] [verb] back in time | 15 |
|
| 3 | [noun] [verb] back in time | 15 |
|
| 4 | [noun sg] [verb] back [prep] time | 10 |
|
| 5 | [noun] [vb past] back [prep] time | 8 |
|
| 6 | [noun prp] [verb] back [prep] time | 7 |
|
