| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it is [verb] that some | 16 |
|
| 2 | [conj] it is [vb pp] [that] some | 16 |
|
| 3 | [subord] it is [verb] [that] some | 10 |
|
| 4 | [coord] it is [verb] [that] some | 6 |
|
