| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] [to-vb] [art] [noun] [prep] | 2130 |
|
| 2 | [modal v] [verb] [to-vb] [art] [noun] [prep] | 2130 |
|
| 3 | [modal v] [verb] [verb] a [noun] [prep] | 1249 |
|
| 4 | [modal v] [verb] [to-vb] a [noun] [prep] | 753 |
|
