| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [vb pp] [prep] | 44461 |
|
| 2 | then [vb pp] [prep] | 3562 |
|
| 3 | [conj] then [prep] | 2258 |
|
| 4 | [conj] then [vb pp] | 1143 |
|
