No | Pattern | Freq | Relations |
---|---|---|---|
1 | [conj] once in a | 18 | |
2 | [coord] once [prep] a | 12 | |
3 | [subord] once [prep] a | 10 | |
4 | and once [prep] a | 9 | |
5 | and once [prep] a | 9 | |
6 | that once [prep] a | 8 | |
7 | than once [prep] a | 8 | |
8 | that once [prep] a | 8 | |
9 | [that] once [prep] a | 8 | |
10 | than once [prep] a | 8 | |
11 | [conj] once upon a | 5 |