| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] we should [not/n't] [vb infin] | 52 |
|
| 2 | we should [not/n't] [vb infin] [conj] | 30 |
|
| 3 | [coord] we should [vb infin] [conj] | 13 |
|
