| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | back the [num ord] [noun] | 45 |
|
| 2 | back the [num ord] [noun sg] | 42 |
|
| 3 | back the next [noun] | 35 |
|
| 4 | back the [num ord] day | 25 |
|
| 5 | back the [num ord] day | 25 |
|
| 6 | back the first [noun] | 5 |
|
