| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we [vb past] back [prep] [art] [noun] | 102 |
|
| 2 | we [vb past] back [prep] [art] [noun] | 102 |
|
| 3 | [pron] [vb past] back on [art] [noun] | 60 |
|
| 4 | we [vb past] [adv] on [art] [noun] | 49 |
|
| 5 | we [verb] back on [art] [noun] | 9 |
|
| 6 | we [vb past] back on [art] [noun] | 6 |
|
| 7 | we [vb past] back on [art] [noun] | 6 |
|
