| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be sometimes regarded [prep] | 7 |
|
| 2 | [be] sometimes regarded [prep] | 7 |
|
| 3 | sometimes regarded [prep] [art] | 5 |
|
| 4 | sometimes regarded [prep] [art] | 5 |
|
