| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at a [adj -er] time | 39 |
|
| 2 | have [verb] at a [adj -er] | 36 |
|
| 3 | have [verb] at a time | 17 |
|
| 4 | have [verb] a [adj -er] time | 9 |
|
