| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [be] regarded [conj] be [prep] | 8 |
|
| 2 | [vb mod] [be] regarded [conj] be [prep] | 8 |
|
| 3 | [be] regarded [conj] be [prep] [adj] | 5 |
|
