No | Pattern | Freq | Relations |
---|---|---|---|
1 | [conj] once [prep] a [noun] | 29 | |
2 | [conj] once [prep] a [noun sg] | 27 | |
3 | [conj] [adv] [prep] a time | 22 | |
4 | [conj] [adv] [prep] a time | 21 | |
5 | [conj] once [prep] a time | 5 | |
6 | [conj] once [prep] a time | 5 | |
7 | [conj] once [prep] a time | 5 | |
8 | [conj] once [prep] [art] time | 5 | |
9 | [conj] once [prep] [art] time | 5 | |
10 | [conj] once [prep] a time | 5 |