| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | are [vb pp] [prep] a [noun pl] | 27 |
|
| 2 | are [vb pp] [prep] a [noun pl] | 23 |
|
| 3 | are [vb pp] in a [noun pl] | 6 |
|
| 4 | are [vb pp] in a [noun pl] | 6 |
|
