| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | let us go back | 14 |
|
| 2 | let us go back | 14 |
|
| 3 | [vb base] us go back | 14 |
|
| 4 | [verb] us go back | 14 |
|
| 5 | us go back [prep] | 11 |
|
| 6 | us go back [prep] | 11 |
|
| 7 | us go back to | 10 |
|
| 8 | us go back to | 10 |
|
