No | Pattern | Freq | Relations |
---|---|---|---|
1 | [prep] [noun pl] [prep] a time | 102 | |
2 | [prep] [noun pl] [prep] a time | 102 | |
3 | [prep] [noun pl] at a time | 96 | |
4 | for [noun pl] [prep] a time | 67 | |
5 | for [noun pl] [prep] a time | 67 | |
6 | of [noun pl] [prep] a time | 23 | |
7 | of [noun pl] [prep] a time | 23 | |
8 | [prep] months [prep] a time | 16 | |
9 | [prep] hours [prep] a time | 15 | |
10 | [prep] days [prep] a time | 14 | |
11 | [prep] weeks [prep] a time | 13 | |
12 | [prep] years [prep] a time | 6 | |
13 | on [noun pl] [prep] a time | 5 | |
14 | on [noun pl] [prep] a time | 5 |