| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be an [adj] [noun] [noun] | 1071 |
|
| 2 | be [art] [adj] [noun pl] [noun] | 377 |
|
| 3 | be [art] [adj] [noun pl] [noun] | 377 |
|
| 4 | be a [adj] [noun pl] [noun] | 180 |
|
| 5 | [be] an [adj] [noun pl] [noun] | 43 |
|
