| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] [vb pp] [conj] it | 48 |
|
| 2 | it is [adv] [vb pp] that it | 43 |
|
| 3 | it is [adv] [vb pp] [that] it | 43 |
|
| 4 | it is [adv] [vb pp] that it | 43 |
|
