| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | upon [subord] [art] [noun sg] | 23 |
|
| 2 | upon whether [art] [noun sg] | 19 |
|
| 3 | upon [subord] the [noun sg] | 18 |
|
| 4 | upon [subord] the [noun sg] | 18 |
|
| 5 | upon [subord] a [noun sg] | 5 |
|
