| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] n't [pron] | 4125 |
|
| 2 | [was/were] that [pron] | 225 |
|
| 3 | [was/were] n't that | 196 |
|
| 4 | n't that [pron] | 108 |
|
