| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and [modal v] [not/n't] [vb infin] | 1815 |
|
| 2 | and should [adv] [vb infin] | 185 |
|
| 3 | [conj] should [not/n't] [vb infin] | 136 |
|
| 4 | and should [not/n't] [verb] | 96 |
|
