| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [vb past] [conj] [verb] | 961 |
|
| 2 | then i [vb past] [verb] | 246 |
|
| 3 | then [vb past] [conj] [verb] | 188 |
|
| 4 | then i [vb past] [conj] | 95 |
|
