| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could be [verb] [prep] | 7289 |
|
| 2 | could be [verb] [prep] | 7289 |
|
| 3 | [vb mod] be [verb] about | 599 |
|
| 4 | [modal v] be [verb] about | 599 |
|
| 5 | could be [verb] about | 53 |
|
| 6 | could [be] [verb] about | 53 |
|
| 7 | could be [verb] about | 53 |
|
| 8 | could be [verb] about | 53 |
|
| 9 | could [be] [verb] about | 53 |
|
