| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun sg] [prep] [art] [adj] | 36389 |
|
| 2 | upon [noun] [prep] [art] [adj] | 98 |
|
| 3 | upon [noun sg] [prep] [art] [adj] | 64 |
|
