| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | back [prep] [pos pn] [adj] | 1017 |
|
| 2 | [adv] for [pos pn] [adj] | 790 |
|
| 3 | [adv prt] for [pos pn] [adj] | 228 |
|
| 4 | back for [pron] [adj] | 21 |
|
| 5 | back for [pos pn] [adj] | 17 |
|
