| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | can be regarded [prep] a | 61 |
|
| 2 | [noun sg] can be regarded [prep] | 57 |
|
| 3 | [noun sg] can be [prep] a | 19 |
|
| 4 | [noun sg] be regarded [prep] a | 7 |
|
