| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | you should [vb infin] [verb] | 742 |
|
| 2 | should [vb infin] [verb] a | 393 |
|
| 3 | you should [vb infin] a | 321 |
|
| 4 | you should [verb] a | 321 |
|
| 5 | you [vb infin] [verb] a | 253 |
|
