| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] [verb] [prep] | 1589 |
|
| 2 | [pron] is [adv] [verb] for | 280 |
|
| 3 | it be [adv] [verb] for | 251 |
|
| 4 | it [be] [adv] [verb] for | 251 |
|
| 5 | [pers pn] is [adv] [verb] for | 182 |
|
| 6 | it [is] [adv] [verb] for | 156 |
|
| 7 | it is [adv] [verb] for | 151 |
|
| 8 | it is [adv] [verb] for | 127 |
|
