| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [adj] [to-vb] | 20551 |
|
| 2 | it be [adj] [conj] | 16627 |
|
| 3 | be [adj] [to-vb] [conj] | 8248 |
|
| 4 | it [adj] [to-vb] [conj] | 331 |
|
| 5 | it be [to-vb] [conj] | 115 |
|
