| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should [verb] us [prep] | 46 |
|
| 2 | should [vb infin] us [prep] | 46 |
|
| 3 | should [verb] us to | 18 |
|
| 4 | should [verb] us to | 18 |
|
| 5 | should alert us [prep] | 8 |
|
| 6 | should alert us [prep] | 8 |
|
| 7 | should [verb] us at | 7 |
|
| 8 | should [verb] us at | 7 |
|
