| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [noun sg] not to be | 58 |
|
| 2 | a [noun sg] [not/n't] to be | 41 |
|
| 3 | an [noun sg] [not/n't] to be | 17 |
|
| 4 | a experience [not/n't] to be | 5 |
|
