| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [vb pp] that | 3811 |
|
| 2 | is [vb pp] that [noun pl] | 233 |
|
| 3 | it is that [noun pl] | 33 |
|
| 4 | it is [vb pp] [noun pl] | 27 |
|
