| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we did [not/n't] [vb infin] | 2108 |
|
| 2 | [no cls] did [not/n't] [vb infin] | 133 |
|
| 3 | [no cls] we did [not/n't] | 48 |
|
| 4 | [no cls] we did [vb infin] | 20 |
|
