| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] to [art] [noun] [unc] | 99 |
|
| 2 | should [vb infin] [prep] [art] [noun] [unc] | 33 |
|
| 3 | should [verb] to [art] [noun] [unc] | 11 |
|
| 4 | should [vb infin] to [art] [noun] [unc] | 11 |
|
