| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | can [not/n't] [vb infin] | 33548 |
|
| 2 | can i [vb infin] | 3859 |
|
| 3 | [not/n't] i [vb infin] | 544 |
|
| 4 | can [not/n't] i | 273 |
|
