| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [noun pl] should [not/n't] [vb infin] | 55 |
|
| 2 | [noun sg] [noun pl] should not [verb] | 47 |
|
| 3 | [noun sg] [noun pl] should n't [verb] | 8 |
|
| 4 | [noun sg] [noun pl] should [not/n't] have | 6 |
|
| 5 | [noun sg] [noun pl] should [not/n't] have | 6 |
|
