| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [pron] [modal v] [vb infin] | 3986 |
|
| 2 | [adj] it [modal v] [vb infin] | 686 |
|
| 3 | [adj] it [modal v] [verb] | 411 |
|
