| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [adv] a | 5616 |
|
| 2 | it [be] [adv] that | 1504 |
|
| 3 | [be] [adv] that a | 45 |
|
| 4 | it [be] that a | 43 |
|
