| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] [be] [num] | 158 |
|
| 2 | it [verb] [num] days | 42 |
|
| 3 | it [be] [num] days | 40 |
|
| 4 | [verb] [be] [num] days | 20 |
|
