| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [pron] could [adv] [vb infin] | 612 |
|
| 2 | [pron] [pron] could [adv] [vb infin] | 294 |
|
| 3 | [pron] [coord] [pron] could [vb infin] | 124 |
|
| 4 | [pron] [coord] [pron] could [adv] | 26 |
|
| 5 | [pron] [coord] could [adv] [vb infin] | 11 |
|
