| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what should [art] [noun] [vb infin] | 20 |
|
| 2 | what should [art] [noun] [vb infin] | 20 |
|
| 3 | what should the [noun] [vb infin] | 16 |
|
| 4 | what should the [noun] [vb infin] | 16 |
|
