| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [vb past] [to-vb] [noun] | 636 |
|
| 2 | then [verb] [to-vb] [noun] | 178 |
|
| 3 | then [vb past] [verb] [noun] | 82 |
|
