| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] [adj] | 16419 |
|
| 2 | it is [adj] [to-vb] | 12727 |
|
| 3 | is [adv] [adj] [to-vb] | 8635 |
|
| 4 | it [adv] [adj] [to-vb] | 942 |
|
| 5 | it is [adv] [to-vb] | 155 |
|
