| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [verb] [modal v] [verb] [pos pn] | 7 |
|
| 2 | [modal v] [vb infin] [modal v] [verb] [pos pn] | 7 |
|
| 3 | [modal v] [verb] [vb mod] [verb] [pos pn] | 7 |
|
| 4 | [modal v] [verb] [modal v] [vb infin] [pos pn] | 7 |
|
