| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] [verb] [prep] a [adj] | 2444 |
|
| 2 | have [been] [vb pp] [prep] a [adj] | 2242 |
|
| 3 | have [been] known [prep] [art] [adj] | 20 |
|
| 4 | have [been] know [prep] a [adj] | 11 |
|
| 5 | have [be] known [prep] a [adj] | 11 |
|
| 6 | have [been] known [prep] a [adj] | 11 |
|
| 7 | [verb] [been] known [prep] a [adj] | 11 |
|
