| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] go back [prep] a | 11 |
|
| 2 | [adv] go back [prep] a | 11 |
|
| 3 | [adv] go back to a | 5 |
|
| 4 | [adv] go back to a | 5 |
|
| 5 | [adv] go back a [adj] | 5 |
|
