| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] [adj] | 13655 |
|
| 2 | it is [to-vb] [adj] | 129 |
|
| 3 | it is [adv] [to-vb] | 96 |
|
| 4 | is [adv] [to-vb] [adj] | 90 |
|
| 5 | it [adv] [to-vb] [adj] | 33 |
|
