| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [adv] [prep] a time | 39 |
|
| 2 | [noun] once [prep] a [noun] | 36 |
|
| 3 | [noun] once [prep] a [noun sg] | 36 |
|
| 4 | [noun] [adv] [prep] a time | 30 |
|
| 5 | [noun] once [prep] a time | 7 |
|
| 6 | [noun] once [prep] [art] time | 7 |
|
| 7 | [noun] once [prep] a time | 7 |
|
| 8 | [noun] once [prep] [art] time | 7 |
|
| 9 | [noun] once [prep] a time | 7 |
|
