No | Pattern | Freq | Relations |
---|---|---|---|
1 | [vb base] [adv] once [art] [noun sg] | 20 | |
2 | [vb base] [adv] once [art] [noun sg] | 20 | |
3 | [vb base] [adv] once a [noun sg] | 18 | |
4 | [vb base] [adv] once a [noun sg] | 18 | |
5 | [vb base] [adv] once [art] week | 12 | |
6 | [vb base] [adv] once [art] [noun sg] | 11 | |
7 | [vb base] [adv prt] once [art] [noun sg] | 9 | |
8 | [vb base] only once [art] [noun sg] | 5 | |
9 | [vb base] only once [art] [noun sg] | 5 |