| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could be [vb pp] [conj] [det] [noun pl] | 22 |
|
| 2 | could be [verb] [conj] [det] [noun pl] | 22 |
|
| 3 | could be [verb] [that] [det] [noun pl] | 15 |
|
| 4 | could be [verb] that [det] [noun pl] | 15 |
|
| 5 | could be [verb] that [det] [noun pl] | 15 |
|
| 6 | could be argue [conj] [det] [noun pl] | 10 |
|
| 7 | could be argued [conj] [det] [noun pl] | 10 |
|
| 8 | could be [verb] [conj] these [noun pl] | 8 |
|
| 9 | could be [verb] [subord] [det] [noun pl] | 5 |
|
