| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [vb infin] only [art] [noun] | 17 |
|
| 2 | could [vb infin] only [art] [noun sg] | 14 |
|
| 3 | could [vb infin] only the [noun] | 9 |
|
| 4 | could [vb infin] only the [noun] | 9 |
|
| 5 | could [vb infin] only a [noun] | 8 |
|
| 6 | could [vb infin] only a [noun] | 7 |
|
