| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [vb pp] that [adj] | 1625 |
|
| 2 | it [be] [vb pp] that [adj] | 1625 |
|
| 3 | it is [vb pp] [conj] [adj] | 877 |
|
| 4 | it [is] [vb pp] that [adj] | 823 |
|
| 5 | it is [verb] that [adj] | 815 |
|
| 6 | [pron] is [vb pp] that [adj] | 805 |
|
| 7 | [pers pn] is [vb pp] that [adj] | 801 |
|
| 8 | it is [vb pp] that [adj] | 798 |
|
| 9 | it is [vb pp] that [adj] | 798 |
|
| 10 | it is [vb pp] [that] [adj] | 798 |
|
