| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [adv] [adj] [verb] | 6336 |
|
| 2 | it [be] [adv] [adj] [verb] | 6336 |
|
| 3 | it is [adv] [adj] [verb] | 5504 |
|
| 4 | it [is] [adv] [adj] [verb] | 5232 |
|
| 5 | [pron] is [adv] [adj] [verb] | 4531 |
|
| 6 | it is [adv] [adj] [verb] | 4480 |
|
