| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] [adj] [prep] [noun] ' | 6 |
|
| 2 | [modal v] [vb infin] [adj] [prep] [noun pl] [unc] | 6 |
|
| 3 | [modal v] [verb] [adj] [prep] [noun pl] ' | 5 |
|
