| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [vb infin] [vb pp] a [adj] | 119 |
|
| 2 | [modal v] [vb infin] [vb pp] a few | 48 |
|
| 3 | could [vb infin] [verb] a few | 9 |
|
| 4 | could [verb] [vb pp] a few | 7 |
|
| 5 | could [vb infin] [vb pp] a few | 7 |
|
| 6 | could [vb infin] [vb pp] [art] few | 7 |
|
| 7 | could [vb infin] [vb pp] [art] few | 7 |
|
