| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | are or [vb base] been [verb] [prep] | 7 |
|
| 2 | are [coord] [vb base] been [verb] [prep] | 7 |
|
| 3 | are [coord] have been [verb] [prep] | 7 |
|
| 4 | are [coord] [vb base] been [vb pp] [prep] | 6 |
|
