| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [vb infin] [pron] [noun] as [art] | 11 |
|
| 2 | could [verb] [pos pn] [noun] as [art] | 11 |
|
| 3 | could [verb] [pron] [noun sg] as [art] | 10 |
|
| 4 | could [verb] [pron] [noun] as a | 9 |
|
