| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb past] [to-vb] [adj] | 246 |
|
| 2 | then [vb past] [to-vb] [adj] | 43 |
|
| 3 | then it [vb past] [adj] | 38 |
|
| 4 | then it [vb past] [to-vb] | 29 |
|
