| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they can [not/n't] [vb infin] a [adj] | 10 |
|
| 2 | they can [not/n't] [verb] a [adj] | 10 |
|
| 3 | they can not [verb] a [adj] | 10 |
|
| 4 | they can [not/n't] [verb] a [adj] | 8 |
|
