| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [to-vb] [adv] | 5465 |
|
| 2 | [vb pp] [adv] upon | 125 |
|
| 3 | [vb pp] [to-vb] upon | 106 |
|
| 4 | [to-vb] [adv] upon | 50 |
|
