| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we do n't need | 272 |
|
| 2 | [vb base] we do n't | 114 |
|
| 3 | [vb base] we do need | 5 |
|
| 4 | [vb base] do n't need | 5 |
|
