| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should [verb] back [prep] the | 24 |
|
| 2 | should [vb infin] back [prep] the | 24 |
|
| 3 | should [verb] back [prep] the | 24 |
|
| 4 | should [verb] back to the | 17 |
|
| 5 | should [verb] back to the | 17 |
|
| 6 | should go back [prep] the | 14 |
|
| 7 | should go back [prep] the | 14 |
|
