| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] are [vb pp] at a [adj -er] | 8 |
|
| 2 | [noun] are [vb pp] at a [adj -er] | 8 |
|
| 3 | are [vb pp] at a [adj -er] [noun] | 11 |
|
| 4 | are [vb pp] at a [adj -er] [noun sg] | 11 |
|
