| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] upon a [noun sg] [prep] [art] | 5 |
|
| 2 | [adv] upon a [noun sg] [prep] [art] | 5 |
|
| 3 | [adv] upon a [noun sg] [art] [noun] | 8 |
|
| 4 | [adv] upon a [noun sg] [art] [noun sg] | 7 |
|
