| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be regarded [prep] a [noun] | 357 |
|
| 2 | can be regarded [prep] a | 61 |
|
| 3 | can be [prep] a [noun] | 32 |
|
| 4 | can be regarded [prep] [noun] | 27 |
|
