| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] it [be] [verb] that | 724 |
|
| 2 | it [be] often [verb] that | 163 |
|
| 3 | [noun] it [be] often [verb] | 26 |
|
| 4 | [noun] [be] often [verb] that | 8 |
|
