| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] [noun pl] have been a [adj] | 7 |
|
| 2 | the [noun pl] have [been] a [adj] | 7 |
|
| 3 | the [noun pl] have [been] a [adj] | 7 |
|
| 4 | [art] [noun pl] have [been] a [adj] | 7 |
|
