| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a time in | 97 |
|
| 2 | [prep] a time in | 97 |
|
| 3 | at a time in | 44 |
|
| 4 | at a time in | 44 |
|
| 5 | for a time in | 33 |
|
| 6 | for a time in | 33 |
|
| 7 | upon a time in | 8 |
|
| 8 | upon a time in | 8 |
|
| 9 | of a time in | 5 |
|
| 10 | of a time in | 5 |
|
