| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [conj] it be [verb] | 801 |
|
| 2 | [conj] [conj] it [be] [verb] | 801 |
|
| 3 | [conj] [conj] [pron] is [verb] | 547 |
|
| 4 | [conj] [conj] it [is] [verb] | 465 |
|
