| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] [to-vb] a [noun] | 1422 |
|
| 2 | [vb mod] [vb infin] [to-vb] a [noun] | 1422 |
|
| 3 | should [vb infin] [to-vb] [art] [noun] | 263 |
|
| 4 | should [vb infin] [to-vb] [art] [noun] | 263 |
|
| 5 | should [vb infin] [verb] a [noun] | 203 |
|
| 6 | should [vb infin] [to-vb] a [noun] | 74 |
|
| 7 | should [vb infin] [to-vb] a [noun] | 68 |
|
| 8 | should [verb] [to-vb] a [noun] | 68 |
|
