| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [verb] [is] n't | 24 |
|
| 2 | i [verb] is n't | 24 |
|
| 3 | i [vb base] [is] n't | 22 |
|
| 4 | i think [is] n't | 8 |
|
| 5 | i think [is] n't | 8 |
|
