| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [verb] were | 32 |
|
| 2 | not [vb infin] were | 28 |
|
| 3 | not [vb pp] were | 17 |
|
| 4 | n't [verb] were | 15 |
|
| 5 | not know were | 7 |
|
| 6 | not know were | 5 |
|
