| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should n't be [adj] | 119 |
|
| 2 | should n't be surprised | 28 |
|
| 3 | should n't be able | 20 |
|
| 4 | should n't be difficult | 10 |
|
| 5 | should n't be necessary | 5 |
|
