| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [Wh det] you should [vb infin] | 9 |
|
| 2 | be [Wh det] you should [vb infin] | 9 |
|
| 3 | be what you should [vb infin] | 9 |
|
| 4 | is [Wh det] you should [vb infin] | 5 |
|
