| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a time [det] | 18 |
|
| 2 | [prep] a time [det] | 18 |
|
| 3 | upon a time [adj] | 8 |
|
| 4 | upon a [noun] [det] | 7 |
|
| 5 | upon [art] time [det] | 6 |
|
| 6 | upon a time [det] | 5 |
|
