| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] be [verb] at any | 218 |
|
| 2 | [modal v] be [verb] at any | 218 |
|
| 3 | could be [verb] [prep] any | 115 |
|
| 4 | could be [verb] [prep] any | 115 |
|
| 5 | could be [verb] at [adj] | 79 |
|
| 6 | could be [verb] at [det] | 56 |
|
| 7 | could be [verb] at any | 23 |
|
| 8 | could be [verb] at any | 23 |
|
| 9 | could be [verb] at any | 23 |
|
| 10 | could [be] [verb] at any | 23 |
|
