| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb base] [to-vb] back to | 97 |
|
| 2 | [verb] [pron] [to-vb] back to | 64 |
|
| 3 | [verb] [pron] [vb base] [to-vb] to | 63 |
|
| 4 | [verb] [pron] [vb base] back to | 24 |
|
| 5 | [verb] [pron] [vb base] [to-vb] back | 18 |
|
