| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] back to [adv] [pron] | 12 |
|
| 2 | [vb infin] back to [Wh adv] [pron] | 12 |
|
| 3 | [vb infin] back to [adv] [pers pn] | 12 |
|
| 4 | [vb infin] back to where [pron] | 10 |
|
| 5 | [vb infin] back to where [pron] | 10 |
|
| 6 | go back to [adv] [pron] | 6 |
|
| 7 | get back to [adv] [pron] | 5 |
|
