| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [be] [verb] at [noun] | 61 |
|
| 2 | could be [verb] at [noun] | 61 |
|
| 3 | could [be] [vb pp] at [noun] | 58 |
|
| 4 | could [be] [verb] at [noun sg] | 31 |
|
| 5 | could [be] [verb] at [noun prp] | 13 |
|
| 6 | could [be] [verb] at [noun pl] | 10 |
|
| 7 | could [be] [verb] at [n mass] | 6 |
|
| 8 | could [be] [verb] at risk | 6 |
|
| 9 | could [be] [verb] at home | 6 |
|
| 10 | could [be] [verb] at risk | 6 |
|
| 11 | could [be] [verb] at home | 6 |
|
| 12 | could [be] put at [noun] | 5 |
|
| 13 | could [be] put at [noun] | 5 |
|
