| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] [adv] [adj] | 1657 |
|
| 2 | it is [adv] [adv] [vb pp] | 472 |
|
| 3 | it is [adv] [vb pp] [adj] | 18 |
|
| 4 | is [adv] [adv] [vb pp] [adj] | 18 |
|
| 5 | it [adv] [adv] [vb pp] [adj] | 5 |
|
