| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [vb infin] a [noun] | 2451 |
|
| 2 | [modal v] [vb infin] a man | 135 |
|
| 3 | could [vb infin] [art] man | 63 |
|
| 4 | could [vb infin] [art] man | 63 |
|
| 5 | could [verb] a man | 33 |
|
| 6 | could [vb infin] a man | 33 |
|
