| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [noun] [prep] | 590 |
|
| 2 | is that [noun] [prep] | 295 |
|
| 3 | it is that [noun] | 103 |
|
| 4 | it that [noun] [prep] | 39 |
|
| 5 | it is that [prep] | 10 |
|
