| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [prep] a time | 135 |
|
| 2 | and [prep] a time | 104 |
|
| 3 | [coord] for a time | 57 |
|
| 4 | [coord] at a time | 50 |
|
| 5 | but [prep] a time | 23 |
|
| 6 | [coord] after a time | 20 |
|
| 7 | or [prep] a time | 8 |
|
| 8 | [coord] in a time | 5 |
|
