| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] [vb infin] [be] | 3177 |
|
| 2 | [not/n't] [vb infin] be | 3174 |
|
| 3 | [not/n't] [vb infin] [was/were] | 231 |
|
| 4 | [not/n't] [verb] were | 47 |
|
| 5 | [adv] [vb infin] were | 35 |
|
