| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] that it | 646 |
|
| 2 | [be] [vb pp] that it | 646 |
|
| 3 | is [vb pp] that [pron] | 616 |
|
| 4 | is [vb pp] [conj] it | 333 |
|
| 5 | is [verb] that it | 170 |
|
| 6 | [is] [vb pp] that it | 130 |
|
