| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be an [adj] [noun] | 17597 |
|
| 2 | be [adj] [noun] [unc] | 883 |
|
| 3 | an [adj] [noun] [unc] | 693 |
|
| 4 | be an [noun] [unc] | 123 |
|
| 5 | be an [adj] [unc] | 69 |
|
