| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] it is [that] | 99 |
|
| 2 | of [pron] is [that] | 90 |
|
| 3 | of it [be] [that] | 72 |
|
| 4 | of it be [that] | 72 |
|
| 5 | of it is [conj] | 46 |
|
| 6 | of it [is] [that] | 44 |
|
