| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [adv] [adv] [prep] [art] | 1984 |
|
| 2 | [verb] [adv] [adv] upon [art] | 26 |
|
| 3 | [vb past] [adv] [adv] upon [art] | 13 |
|
