| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i did n't [vb infin] at | 59 |
|
| 2 | i [vb past] n't [vb infin] at | 59 |
|
| 3 | i [vb past] n't look at | 17 |
|
| 4 | i [vb past] n't know at | 12 |
|
