| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] [noun pl] [be] a [adj] [noun] | 298 |
|
| 2 | [art] [noun] [be] a [adj] feature | 15 |
|
| 3 | [art] [noun pl] [be] [art] [adj] feature | 8 |
|
| 4 | [art] [noun pl] [be] [art] [adj] feature | 8 |
|
| 5 | [art] [noun pl] [be] a [adj] feature | 7 |
|
