| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [num] or [adj] [prep] a time | 11 |
|
| 2 | [adj] or [adj] [prep] a time | 11 |
|
| 3 | one or [adj] [prep] a time | 5 |
|
| 4 | one or [adj] [prep] a time | 5 |
|
| 5 | or [adj] [noun] [prep] a time | 32 |
|
| 6 | or [adj] [noun pl] [prep] a time | 31 |
|
| 7 | or [adj] day [prep] a time | 6 |
|
| 8 | or [adj] days [prep] a time | 6 |
|
| 9 | or [adj] hours [prep] a time | 5 |
|
| 10 | or [adj] hour [prep] a time | 5 |
|
