| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [adv] [verb] | 13638 |
|
| 2 | it [be] [verb] [that] | 8865 |
|
| 3 | [be] [adv] [verb] [that] | 4210 |
|
| 4 | it [be] [adv] [that] | 1937 |
|
| 5 | it [adv] [verb] [that] | 1005 |
|
