| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] be [verb] an [adj] [noun sg] | 24 |
|
| 2 | [adj] be [verb] an [adj] [noun] | 23 |
|
| 3 | [adj] be [to-vb] an [adj] [noun] | 11 |
|
| 4 | [det] be [verb] an [adj] [noun] | 10 |
|
| 5 | [adj] is [verb] an [adj] [noun] | 10 |
|
| 6 | [adj] be [v-ing] an [adj] [noun] | 9 |
|
| 7 | [adj] was [verb] an [adj] [noun] | 8 |
|
| 8 | [adj] be [verb] an [adj] [noun] | 8 |
|
| 9 | [num] be [verb] an [adj] [noun] | 6 |
|
| 10 | [adj] be [vb pp] an [adj] [noun] | 5 |
|
