| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [vb pp] [pron] back [adj] | 7 |
|
| 2 | have [vb pp] [pron] back [adj] | 7 |
|
| 3 | [vb pp] [pron] back [prep] [adj] | 9 |
|
| 4 | [vb pp] [pron] back [prep] [adj] | 9 |
|
