| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should [vb infin] us [prep] [art] | 14 |
|
| 2 | should [vb infin] us [prep] [art] | 14 |
|
| 3 | should [vb infin] us [prep] the | 13 |
|
| 4 | should [vb infin] us [prep] the | 13 |
|
| 5 | should [vb infin] us to [art] | 9 |
|
| 6 | should alert us [prep] [art] | 7 |
|
