| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [adv] | 78010 |
|
| 2 | [be] [adv] [that] | 2068 |
|
| 3 | it [be] [that] | 1400 |
|
| 4 | it [adv] [that] | 276 |
|
