| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at a [adv] [adj] time | 15 |
|
| 2 | [noun] at a [adv] [adj] time | 15 |
|
| 3 | [noun sg] at a [adv] [adj] time | 10 |
|
| 4 | [vb pp] at a [adv] [adj] time | 7 |
|
| 5 | come at a [adv] [adj] time | 6 |
|
| 6 | at a [adv] [adj] time [prep] | 15 |
|
| 7 | at a [adv] [adj] time [prep] | 15 |
|
| 8 | at a [adv] [adj] time of | 8 |
|
| 9 | at a [adv] [adj] time of | 8 |
|
