| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [vb pp] | 7687 |
|
| 2 | have been [adj -er] | 531 |
|
| 3 | have [vb pp] [adj -er] | 109 |
|
| 4 | been [vb pp] [adj -er] | 55 |
|
