| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] [to-vb] [adj] | 4460 |
|
| 2 | [modal v] [verb] [to-vb] [adj] | 1358 |
|
| 3 | [modal v] [verb] [verb] long | 14 |
|
| 4 | [modal v] [verb] [to-vb] long | 13 |
|
