| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [adv] that [pers pn] [verb] | 449 |
|
| 2 | [is] [adv] rare that [pers pn] | 10 |
|
| 3 | [adv] rare that [pers pn] [verb] | 10 |
|
