| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [conj] it [is] [verb] | 957 |
|
| 2 | [vb base] [conj] [pron] [is] [verb] | 280 |
|
| 3 | [vb base] [conj] it [be] [verb] | 183 |
|
