| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [prep] a [noun sg] [noun] | 2581 |
|
| 2 | [adv] upon [art] [noun sg] [noun] | 26 |
|
| 3 | [adv] upon a [noun sg] [noun] | 17 |
|
| 4 | [adv] upon a [noun] [noun] | 16 |
|
