| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] a [adj] | 16971 |
|
| 2 | it [be] [adj] days | 104 |
|
| 3 | [be] a [adj] days | 28 |
|
| 4 | it a [adj] days | 6 |
|
