| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [adv] [verb] [to-vb] | 5115 |
|
| 2 | [be] not [verb] [to-vb] | 4814 |
|
| 3 | [was/were] not [verb] [verb] | 1714 |
|
