| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [adv] [verb] back [prep] | 264 |
|
| 2 | [pron] [adv] [verb] back [prep] | 264 |
|
| 3 | [pron] [adv] [verb] [adv] at | 182 |
|
| 4 | [pron] [adv] [verb] [adv prt] at | 109 |
|
| 5 | [pron] [adv] [verb] back at | 18 |
|
| 6 | [pron] [adv] [verb] back at | 18 |
|
| 7 | [pron] [adv] [verb] back at | 18 |
|
