| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [vb base] n't seen | 398 |
|
| 2 | i [vb base] seen it | 174 |
|
| 3 | [vb base] n't seen it | 72 |
|
| 4 | i [vb base] n't it | 15 |
|
