| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] should [vb infin] [art] [noun] | 1723 |
|
| 2 | why [pers pn] should [vb infin] [art] | 46 |
|
| 3 | why [pers pn] should [vb infin] [noun] | 22 |
|
