No | Pattern | Freq | Relations |
---|---|---|---|
1 | [adv] [prep] a time [prep] | 55 | |
2 | [adv] [prep] a time [prep] | 46 | |
3 | once [prep] a [noun sg] [prep] | 44 | |
4 | once [prep] a [noun] [prep] | 44 | |
5 | once [prep] [art] time [prep] | 9 | |
6 | once [prep] [art] time [prep] | 9 | |
7 | once [prep] a time [prep] | 8 | |
8 | once [prep] a time [prep] | 8 | |
9 | once [prep] a time [prep] | 8 | |
10 | once [prep] a time [prep] | 8 | |
11 | once [prep] a time [prep] | 8 |