| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [conj] it [verb] [be] | 212 |
|
| 2 | [conj] [vb base] [conj] it [be] | 150 |
|
| 3 | [conj] [vb base] [conj] it [verb] | 103 |
|
| 4 | [vb base] [conj] it [verb] [be] | 43 |
|
| 5 | [conj] [vb base] [conj] [verb] [be] | 10 |
|
