| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] [prep] a [noun] | 4418 |
|
| 2 | [modal v] [vb infin] part [prep] a | 66 |
|
| 3 | [vb infin] part [prep] a [noun] | 44 |
|
| 4 | [modal v] [vb infin] part [prep] [noun] | 31 |
|
