| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | once upon a [noun sg] [noun] | 15 |
|
| 2 | once upon a time [noun] | 14 |
|
| 3 | once upon a [noun sg] [noun sg] | 6 |
|
| 4 | once upon a [noun sg] [noun prp] | 5 |
|
