| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should [not/n't] have [verb] a [noun sg] | 7 |
|
| 2 | should [not/n't] have [vb pp] a [noun] | 6 |
|
| 3 | should [not/n't] have [verb] a [noun] | 6 |
|
| 4 | should n't have [verb] a [noun] | 5 |
|
