| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] mainly upon | 16 |
|
| 2 | [vb -s] mainly upon | 6 |
|
| 3 | [vb pp] mainly upon | 5 |
|
| 4 | mainly [verb] upon | 8 |
|
| 5 | mainly upon [art] | 11 |
|
| 6 | mainly upon [art] | 11 |
|
| 7 | mainly upon the | 9 |
|
| 8 | mainly upon the | 9 |
|
