| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be a [adj] | 16282 |
|
| 2 | be [conj] a [adj] | 455 |
|
| 3 | it be [conj] a | 98 |
|
| 4 | it [conj] a [adj] | 65 |
|
| 5 | it be [conj] [adj] | 31 |
|
