| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [vb infin] [adj] [noun pl] | 2464 |
|
| 2 | could [vb infin] [adj] [noun pl] | 1347 |
|
| 3 | could [adv] [vb infin] [adj] | 971 |
|
| 4 | could [adv] [vb infin] [noun pl] | 217 |
|
