| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh pn] ca [not/n't] [vb infin] [prep] | 23 |
|
| 2 | [Wh pn] ca n't [verb] [prep] | 23 |
|
| 3 | who ca [not/n't] [verb] [prep] | 23 |
|
| 4 | [Wh pn] ca [not/n't] [verb] [prep] | 23 |
|
| 5 | [Wh pn] ca [not/n't] [verb] to | 7 |
|
| 6 | [Wh pn] ca [not/n't] [verb] to | 7 |
|
| 7 | [Wh pn] ca [not/n't] [verb] for | 5 |
|
| 8 | [Wh pn] ca [not/n't] [verb] for | 5 |
|
