| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] [prep] a [adj] | 230 |
|
| 2 | they have [been] [prep] a | 32 |
|
| 3 | they have [been] [prep] [adj] | 23 |
|
| 4 | they have [been] a [adj] | 13 |
|
| 5 | they have [prep] a [adj] | 5 |
|
