| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] should [not/n't] [vb infin] [verb] | 154 |
|
| 2 | should [not/n't] [vb infin] or [verb] | 18 |
|
| 3 | [noun] should [vb infin] or [verb] | 17 |
|
| 4 | [noun] should [not/n't] [vb infin] or | 10 |
|
