| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [vb infin] a [noun] | 2451 |
|
| 2 | [modal v] [vb infin] a word | 180 |
|
| 3 | could [vb infin] [art] word | 82 |
|
| 4 | could [vb infin] [art] word | 82 |
|
| 5 | could [verb] a word | 36 |
|
| 6 | could [vb infin] a word | 36 |
|
