| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] at a [noun sg] | 1355 |
|
| 2 | are [vb pp] a [noun sg] | 167 |
|
| 3 | are [vb pp] at [noun sg] | 143 |
|
| 4 | are [vb pp] at a | 111 |
|
| 5 | are at a [noun sg] | 58 |
|
