| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [vb mod] be treated as | 18 |
|
| 2 | they [vb mod] [be] treated as | 18 |
|
| 3 | they [vb mod] be treated as | 18 |
|
| 4 | they should [be] treated as | 6 |
|
| 5 | they can [be] treated as | 5 |
|
