| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [verb] [prep] | 5452 |
|
| 2 | is [verb] [prep] [det] | 4006 |
|
| 3 | it [verb] [prep] [det] | 1418 |
|
| 4 | it is [prep] [det] | 1189 |
|
| 5 | it is [verb] [det] | 299 |
|
