| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [adv] [art] | 3204 |
|
| 2 | [vb pp] upon [art] | 1467 |
|
| 3 | [adv] upon [art] | 585 |
|
| 4 | [vb pp] [adv] upon | 125 |
|
