| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [vb base] upon [art] [noun] | 20 |
|
| 2 | which [vb base] upon the [noun] | 17 |
|
| 3 | which [vb base] upon [art] [noun sg] | 15 |
|
| 4 | which [vb base] upon [art] [noun pl] | 5 |
|
