| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] not [verb] [prep] a | 753 |
|
| 2 | should not [verb] [prep] [art] | 162 |
|
| 3 | should not [verb] [prep] [art] | 162 |
|
| 4 | should [adv] [verb] [prep] a | 82 |
|
| 5 | should not [verb] [prep] a | 47 |
|
