| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | are [vb pp] [prep] a [det] [noun pl] | 18 |
|
| 2 | are [vb pp] [prep] a few [noun pl] | 18 |
|
| 3 | are [vb pp] in a [det] [noun pl] | 7 |
|
| 4 | are [vb pp] within a [det] [noun pl] | 5 |
|
