| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [conj] it is | 1565 |
|
| 2 | [prep] [conj] it is | 231 |
|
| 3 | [conj] [prep] [conj] it | 96 |
|
| 4 | [conj] [prep] it is | 16 |
|
