| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [vb pp] to do | 88 |
|
| 2 | n't [vb pp] to do | 44 |
|
| 3 | [not/n't] allowed to do | 32 |
|
| 4 | [not/n't] got to do | 14 |
|
| 5 | [not/n't] meant to do | 13 |
|
| 6 | [not/n't] required to do | 8 |
|
| 7 | [not/n't] expected to do | 6 |
|
