| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [prep] [noun] ' | 309 |
|
| 2 | back [prep] [noun] [unc] | 305 |
|
| 3 | back [prep] [noun] ['s] | 278 |
|
| 4 | [adv prt] [prep] [noun] ' | 129 |
|
| 5 | back [prep] [noun] ' | 10 |
|
| 6 | back [prep] [noun] ' | 10 |
|
