| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] [be] [prep] | 657 |
|
| 2 | it [verb] be [prep] | 657 |
|
| 3 | [pron] [verb] is [prep] | 283 |
|
| 4 | [pers pn] [verb] is [prep] | 258 |
|
| 5 | it [verb] [is] [prep] | 20 |
|
| 6 | it [verb] is [prep] | 18 |
|
