No | Pattern | Freq | Relations |
---|---|---|---|
1 | [subord] [adv] [prep] a [noun sg] | 163 | |
2 | [subord] [adv] [prep] a [noun sg] | 124 | |
3 | [conj] once [prep] a [noun sg] | 30 | |
4 | [subord] once [prep] [art] [noun sg] | 23 | |
5 | [subord] once [prep] a [noun] | 12 | |
6 | [subord] once [prep] a [noun sg] | 11 | |
7 | [subord] once [prep] a [noun sg] | 11 |