| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [vb infin] [adv] [art] [noun] | 420 |
|
| 2 | could [vb infin] [adv] [art] [noun] | 101 |
|
| 3 | [vb mod] [vb infin] only [art] [noun] | 93 |
|
| 4 | [modal v] [vb infin] only [art] [noun] | 93 |
|
| 5 | could [vb infin] only [art] [noun] | 17 |
|
| 6 | could [verb] only [art] [noun] | 17 |
|
| 7 | could [vb infin] only [art] [noun] | 17 |
|
| 8 | could [vb infin] only [art] [noun] | 17 |
|
