| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [conj] it [verb] | 1293 |
|
| 2 | [conj] then it [verb] | 412 |
|
| 3 | [vb pp] [conj] then [verb] | 340 |
|
| 4 | [vb pp] [conj] then it | 9 |
|
