| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [vb infin] at [art] [adj] [noun] | 26 |
|
| 2 | could [verb] at [art] [adj] [noun] | 26 |
|
| 3 | could [verb] at [art] [adj] [noun sg] | 22 |
|
| 4 | could [verb] at the [adj] [noun] | 19 |
|
| 5 | could [verb] at [art] [adj] [noun] | 18 |
|
| 6 | could [verb] at a [adj] [noun] | 6 |
|
| 7 | could [verb] at [art] [adj] level | 5 |
|
| 8 | could [verb] at [art] [adj] level | 5 |
|
