| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be a [adj] | 19267 |
|
| 2 | be [verb] a [adj] | 10438 |
|
| 3 | it [verb] a [adj] | 4879 |
|
| 4 | it be [verb] [adj] | 1137 |
|
| 5 | it be [verb] a | 1006 |
|
