| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [be] regarded [conj] [verb] | 12 |
|
| 2 | could [be] regard [subord] [verb] | 12 |
|
| 3 | could [be] regard as [verb] | 12 |
|
| 4 | could [be] regard as [verb] | 12 |
|
| 5 | could be regard [conj] [verb] | 12 |
|
| 6 | could [be] regard [conj] [v-ing] | 10 |
|
