| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [vb pp] [that] [noun] | 518 |
|
| 2 | is [vb pp] [that] [noun] [verb] | 96 |
|
| 3 | it is [vb pp] [that] [verb] | 43 |
|
| 4 | it is [vb pp] [noun] [verb] | 22 |
|
| 5 | it is [that] [noun] [verb] | 17 |
|
