| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | can [not/n't] [adv] [vb infin] | 2336 |
|
| 2 | can [adv] [vb infin] at | 319 |
|
| 3 | can [not/n't] [vb infin] at | 172 |
|
| 4 | [not/n't] [adv] [vb infin] at | 153 |
|
