| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [adj] | 57109 |
|
| 2 | be [adj] [subord] | 4514 |
|
| 3 | [modal v] be [subord] | 980 |
|
| 4 | [modal v] [adj] [subord] | 6 |
|
