No | Pattern | Freq | Relations |
---|---|---|---|
1 | a [adj] hours [prep] a [noun sg] | 11 | |
2 | a [det] hours [prep] a [noun sg] | 10 | |
3 | a few hours [prep] a [noun sg] | 7 | |
4 | a few hours [prep] a [noun sg] | 7 | |
5 | a [adj] hours at a [noun sg] | 5 | |
6 | a [adj] hours at a [noun sg] | 5 |