| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [adv] that [art] | 315 |
|
| 2 | it [be] [adv] true that | 301 |
|
| 3 | it [be] true that [art] | 209 |
|
| 4 | [be] [adv] true that [art] | 85 |
|
| 5 | it [adv] true that [art] | 8 |
|
