| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this [vb mod] be regarded | 36 |
|
| 2 | this may be regarded | 8 |
|
| 3 | this may be regarded | 8 |
|
| 4 | this can be regarded | 7 |
|
| 5 | this should be regarded | 7 |
|
| 6 | this should be regarded | 7 |
|
| 7 | this can be regarded | 7 |
|
| 8 | this could be regarded | 6 |
|
| 9 | this could be regarded | 6 |
|
