| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] true that | 285 |
|
| 2 | it is true that [art] | 169 |
|
| 3 | it is [adv] that [art] | 144 |
|
| 4 | is [adv] true that [art] | 71 |
|
| 5 | it [adv] true that [art] | 12 |
|
