| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [adv] [conj] [verb] back to | 56 |
|
| 2 | [verb] [adv] [conj] [vb pp] [adv] to | 27 |
|
| 3 | [verb] [adv] [conj] [vb pp] back [prep] | 8 |
|
| 4 | [verb] [adv] [conj] [vb pp] back [prep] | 8 |
|
| 5 | [verb] [adv] [conj] [vb pp] back to | 5 |
|
