| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] a [adj] [noun] | 3774 |
|
| 2 | have [been] a [adj] [noun sg] | 3729 |
|
| 3 | have [been] [art] [adj] feature | 36 |
|
| 4 | have [been] [art] [adj] feature | 36 |
|
| 5 | have [been] a [adj] feature | 33 |
|
| 6 | have [been] a [adj] feature | 30 |
|
| 7 | [verb] [been] a [adj] feature | 30 |
|
| 8 | have [been] a [adj] feature | 30 |
|
| 9 | have [be] a [adj] feature | 30 |
|
