| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could go back [prep] the [noun] | 9 |
|
| 2 | could go back [prep] the [noun] | 9 |
|
| 3 | could go back [prep] the [noun sg] | 7 |
|
| 4 | could go back to the [noun] | 7 |
|
| 5 | could go back to the [noun] | 7 |
|
