| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they be [vb pp] [prep] a [noun pl] | 8 |
|
| 2 | they be [vb pp] [prep] a [noun pl] | 7 |
|
| 3 | they were [vb pp] [prep] a [noun pl] | 5 |
|
