| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [vb pp] [prep] a [adj -er] time | 30 |
|
| 2 | have [vb pp] at a [adj -er] time | 30 |
|
| 3 | have [vb pp] [prep] a [adj -er] time | 30 |
|
| 4 | have [vb pp] at a [adj -er] time | 30 |
|
