| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be be [vb pp] are | 15 |
|
| 2 | be being [vb pp] are | 15 |
|
| 3 | be [being] [vb pp] are | 15 |
|
| 4 | are [be] [vb pp] are | 10 |
|
