| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] back to [pron] | 2398 |
|
| 2 | [verb] to [adv] [pron] | 394 |
|
| 3 | [verb] back to [adv] | 207 |
|
| 4 | back to [adv] [pron] | 147 |
|
| 5 | [verb] back [adv] [pron] | 91 |
|
