| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] [num ord] [noun sg] [pron] | 2314 |
|
| 2 | back [prep] [art] [noun sg] [pron] | 349 |
|
| 3 | back [prep] [art] [num ord] [noun sg] | 297 |
|
