| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] [prep] the | 35452 |
|
| 2 | then [prep] the | 1463 |
|
| 3 | then [vb -s] [prep] | 564 |
|
| 4 | then [vb -s] the | 432 |
|
