| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | then [vb past] [prep] [art] | 736 |
|
| 2 | [adv] [vb past] upon [art] | 34 |
|
| 3 | [adv] [vb past] upon [art] | 34 |
|
| 4 | then [verb] upon [art] | 18 |
|
| 5 | then [vb past] upon [art] | 5 |
|
