| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] [verb] have been [verb] a | 6 |
|
| 2 | [noun prp] [verb] have [been] [vb pp] a | 5 |
|
| 3 | [noun prp] [verb] have [been] [verb] a | 5 |
|
