| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was not [det] | 1126 |
|
| 2 | not [to-vb] [det] | 776 |
|
| 3 | was [to-vb] [det] | 482 |
|
| 4 | was not [to-vb] | 381 |
|
