| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [coord] [vb past] [pers pn] back [prep] | 5 |
|
| 2 | it [coord] [vb past] [pron] back [prep] | 5 |
|
| 3 | it [coord] [vb past] it back [prep] | 5 |
|
| 4 | it [coord] [vb past] it back [prep] | 5 |
|
