| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] are [verb] [verb] a [noun sg] | 32 |
|
| 2 | [noun sg] are [verb] [to-vb] a [noun] | 32 |
|
| 3 | [noun sg] are [vb pp] [verb] a [noun] | 21 |
|
| 4 | [noun sg] are [v-ing] [verb] a [noun] | 12 |
|
