| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] we did [not/n't] [vb infin] a | 8 |
|
| 2 | [adv] we did not [vb infin] a | 8 |
|
| 3 | [adv] we did [adv] [vb infin] a | 8 |
|
| 4 | [adv] we did n't [vb infin] a | 8 |
|
