| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [pron] [was/were] n't | 4939 |
|
| 2 | [v-ing] [conj] [pron] [was/were] | 1957 |
|
| 3 | [v-ing] [pron] [was/were] n't | 56 |
|
