| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it was [not/n't] [pron] [to-vb] | 6 |
|
| 2 | it [was/were] [not/n't] [pron] [to-vb] | 6 |
|
| 3 | it [was/were] [not/n't] [indef pn] [to-vb] | 5 |
|
