| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] upon a time a | 5 |
|
| 2 | [adv] [prep] a time a | 5 |
|
| 3 | once [prep] a time a | 5 |
|
| 4 | [adv] upon a time a | 5 |
|
| 5 | [adv] [prep] a time a | 5 |
|
