No | Pattern | Freq | Relations |
---|---|---|---|
1 | once [prep] a [noun] [pron] [vb mod] | 15 | |
2 | once [prep] a [noun sg] [pron] [vb mod] | 15 | |
3 | [adv] [prep] a time [pron] [vb mod] | 9 | |
4 | [adv] [prep] a time [pron] [vb mod] | 9 | |
5 | once [prep] [art] time [pron] [vb mod] | 7 | |
6 | once [prep] a time [pron] [vb mod] | 7 | |
7 | once [prep] a time [pron] [vb mod] | 7 | |
8 | once [prep] [art] time [pron] [vb mod] | 7 | |
9 | once [prep] a time [pron] [vb mod] | 7 | |
10 | once [prep] a time [pron] [modal v] | 7 |