| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | back [prep] the [adj] [num ord] | 20 |
|
| 2 | back [prep] the [adj] [num ord] | 20 |
|
| 3 | back to the [adj] [num ord] | 15 |
|
| 4 | back to the [adj] [num ord] | 15 |
|
| 5 | back [prep] the early [num ord] | 9 |
|
| 6 | back [prep] the late [num ord] | 6 |
|
| 7 | back [prep] the [adj] nineteenth | 6 |
|
