| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] at a [adj -er] time [prep] | 7 |
|
| 2 | [vb pp] at a [adj -er] time [prep] | 7 |
|
| 3 | [vb pp] at a [adj -er] time for | 6 |
|
| 4 | [vb pp] at a [adj -er] time for | 6 |
|
| 5 | have [vb pp] at a [adj -er] time | 30 |
|
| 6 | [vb infin] [vb pp] at a [adj -er] time | 30 |
|
| 7 | have [vb pp] at a [adj -er] time | 30 |
|
| 8 | [verb] [vb pp] at a [adj -er] time | 30 |
|
