| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | can [verb] [is] [verb] [art] | 56 |
|
| 2 | [modal v] [verb] [is] [to-vb] [art] | 42 |
|
| 3 | [vb mod] [verb] [is] [to-vb] [art] | 42 |
|
| 4 | can [verb] [is] [to-vb] [art] | 24 |
|
| 5 | can [verb] [be] [to-vb] [art] | 24 |
|
