| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [vb infin] [pron] [noun sg] [prep] | 487 |
|
| 2 | could [vb infin] [pron] [noun sg] [prep] | 487 |
|
| 3 | [modal v] [vb infin] [pron] [noun sg] for | 329 |
|
| 4 | could [vb infin] [pron] [noun] for | 56 |
|
| 5 | could [verb] [pron] [noun sg] for | 46 |
|
| 6 | could [vb infin] [pron] [noun sg] for | 45 |
|
