| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | about [Wh det] you [modal v] [vb infin] | 26 |
|
| 2 | about [Wh det] [pron] should [vb infin] | 23 |
|
| 3 | [prep] [Wh det] you should [vb infin] | 17 |
|
| 4 | about [Wh det] you should [verb] | 5 |
|
| 5 | about [pron] you should [vb infin] | 5 |
|
