| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] n't [pron] | 4125 |
|
| 2 | [was/were] n't [adv prt] | 283 |
|
| 3 | [was/were] [pron] [adv prt] | 183 |
|
| 4 | n't [pron] [adv prt] | 22 |
|
