| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [vb past] [adv] upon a | 9 |
|
| 2 | [vb past] [adv] [verb] upon a | 6 |
|
| 3 | [vb past] [adv] upon a [noun sg] | 15 |
|
| 4 | [vb past] [adv] upon a [noun] | 15 |
|
