| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] be [adj] | 12262 |
|
| 2 | it [modal v] be [pos pn] | 284 |
|
| 3 | it be [adj] [pos pn] | 159 |
|
| 4 | [modal v] be [adj] [pos pn] | 28 |
|
