| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [adv] [vb infin] [adj] | 2524 |
|
| 2 | [modal v] [adv] [vb infin] any | 2301 |
|
| 3 | could [adv] [vb infin] [det] | 1572 |
|
| 4 | could [adv] [verb] any | 396 |
|
| 5 | could [adv] [vb infin] any | 395 |
|
