| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] in [noun] | 16128 |
|
| 2 | then [vb past] [noun] | 794 |
|
| 3 | then in [noun] | 383 |
|
| 4 | then [vb past] in | 155 |
|
