| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [prep] a [noun sg] [pron] | 794 |
|
| 2 | [adv] upon [art] [noun sg] [pron] | 39 |
|
| 3 | [adv] upon a [noun] [pron] | 36 |
|
| 4 | [adv] upon a [noun sg] [pron] | 36 |
|
