| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] must [adv] be regarded | 5 |
|
| 2 | must [adv] be regarded as | 9 |
|
| 3 | must [adv] be regarded [prep] | 9 |
|
| 4 | must [adv] be regarded [prep] | 9 |
|
| 5 | must [adv] be regarded as | 9 |
|
