| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] could be [verb] at [adj] | 7 |
|
| 2 | [noun pl] could be [verb] at [adj] | 5 |
|
| 3 | could be [verb] [adv] at [adj] | 5 |
|
| 4 | could be [verb] at [art] [adj] | 18 |
|
| 5 | could be [verb] at [art] [adj] | 18 |
|
| 6 | could be [verb] at a [adj] | 11 |
|
| 7 | could be [verb] at a [adj] | 9 |
|
| 8 | could be [verb] at the [adj] | 5 |
|
| 9 | could be [verb] at [adj] [adj] | 5 |
|
| 10 | could be [verb] at the [adj] | 5 |
|
| 11 | could be [verb] at [adj] [noun] | 11 |
|
| 12 | could be [verb] at [adj] [noun pl] | 6 |
|
| 13 | could be [verb] at [adj] [noun sg] | 5 |
|
