| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should not be do | 59 |
|
| 2 | should not be do | 59 |
|
| 3 | should n't be do | 40 |
|
| 4 | should not be doing | 40 |
|
| 5 | should not be do | 19 |
|
| 6 | should not be done | 19 |
|
