| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | about what [pers pn] should [verb] | 22 |
|
| 2 | about [Wh det] [pers pn] should [vb infin] | 22 |
|
| 3 | about [Wh det] [pers pn] should do | 17 |
|
| 4 | about [Wh det] [pers pn] should do | 17 |
|
| 5 | about [Wh det] they should [verb] | 7 |
|
| 6 | about [Wh det] you should [verb] | 5 |
|
| 7 | about [Wh det] we should [verb] | 5 |
|
