| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [adv] [verb] [pron] | 581 |
|
| 2 | [be] [adv] [verb] is [pron] | 34 |
|
| 3 | it [be] [adv] [verb] is | 29 |
|
| 4 | it [be] [adv] is [pron] | 25 |
|
