| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have ever been [vb pp] [prep] a | 13 |
|
| 2 | have ever been [verb] [prep] a | 13 |
|
| 3 | have ever been [verb] to a | 5 |
|
| 4 | has ever been [verb] [prep] a | 5 |
|
| 5 | have ever been [verb] to a | 5 |
|
| 6 | had ever been [verb] [prep] a | 5 |
|
