| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [verb] [pron] on | 1455 |
|
| 2 | [coord] [verb] [pron] back | 910 |
|
| 3 | [verb] [pron] back on | 252 |
|
| 4 | [coord] [verb] back on | 125 |
|
