| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | mainly [prep] | 2988 |
|
| 2 | mainly [prep] | 2988 |
|
| 3 | [adv] upon | 1516 |
|
| 4 | [adv] upon | 1153 |
|
| 5 | mainly upon | 19 |
|
| 6 | mainly upon | 19 |
|
