| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] is sometimes [verb] that [subord] | 6 |
|
| 2 | [pers pn] is sometimes [verb] that [subord] | 6 |
|
| 3 | it is sometimes [verb] that [subord] | 6 |
|
| 4 | it is sometimes [verb] that [subord] | 6 |
|
