| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we [modal v] [verb] at | 616 |
|
| 2 | we should [verb] [prep] | 458 |
|
| 3 | we should [verb] [prep] | 457 |
|
| 4 | [pron] should [verb] at | 170 |
|
| 5 | we should [verb] at | 52 |
|
