| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [adv] a [noun sg] | 1192 |
|
| 2 | [adv] upon a [noun sg] | 193 |
|
| 3 | [vb past] upon a [noun sg] | 63 |
|
| 4 | [vb past] [adv] upon a | 11 |
|
| 5 | [vb past] [adv] upon [noun sg] | 8 |
|
