| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] [vb pp] at a | 110 |
|
| 2 | have [vb pp] at a [adj -er] | 35 |
|
| 3 | have [been] [vb pp] a [adj -er] | 12 |
|
| 4 | [been] [vb pp] at a [adj -er] | 11 |
|
