| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [adv] a | 1525 |
|
| 2 | [vb pp] upon a | 328 |
|
| 3 | [adv] upon a | 193 |
|
| 4 | [vb pp] [adv] upon | 125 |
|
