| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | back for [pron] [adj] | 21 |
|
| 2 | back for [pos pn] [adj] | 17 |
|
| 3 | back for [pron] [num ord] | 9 |
|
| 4 | back for his [adj] | 7 |
|
| 5 | back for his [adj] | 7 |
|
| 6 | back for [pron] [adj] | 6 |
|
