| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is true that [art] | 172 |
|
| 2 | is [pers pn] that [art] | 62 |
|
| 3 | is [pers pn] true that | 55 |
|
| 4 | [pers pn] true that [art] | 18 |
|
