| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [vb past] [prep] | 14185 |
|
| 2 | then [vb past] [prep] | 1677 |
|
| 3 | they then [vb past] | 202 |
|
| 4 | they then [prep] | 8 |
|
