| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | did [not/n't] [vb infin] [art] | 7201 |
|
| 2 | did [not/n't] [vb infin] at | 537 |
|
| 3 | [not/n't] [vb infin] at [art] | 343 |
|
| 4 | did [vb infin] at [art] | 29 |
|
| 5 | did [not/n't] at [art] | 7 |
|
