| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | ca not [vb infin] [Wh det] [noun] [noun] | 5 |
|
| 2 | ca n't [vb infin] [Wh det] [noun] [noun] | 5 |
|
| 3 | ca [not/n't] [vb infin] [Wh det] [noun] [noun] | 5 |
|
