| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | ca [not/n't] [adv] [vb infin] | 1421 |
|
| 2 | [not/n't] [modal v] [adv] [vb infin] | 31 |
|
| 3 | ca [not/n't] [modal v] [adv] | 18 |
|
