| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | can [not/n't] [vb infin] [conj] | 691 |
|
| 2 | can [vb infin] is [conj] | 134 |
|
| 3 | [not/n't] [vb infin] is [conj] | 52 |
|
| 4 | can [not/n't] [vb infin] is | 39 |
|
