| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] at a [adj] time | 79 |
|
| 2 | have [vb pp] at a [adj] | 41 |
|
| 3 | have [vb pp] a [adj] time | 30 |
|
| 4 | have [vb pp] at [adj] time | 13 |
|
