| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what should [noun] [verb] | 12 |
|
| 2 | what should [noun] [vb infin] | 11 |
|
| 3 | what should [noun] do | 7 |
|
| 4 | what should [noun] do | 7 |
|
| 5 | what should [noun prp] [verb] | 5 |
|
