| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] could [adv] [vb infin] | 1146 |
|
| 2 | [vb infin] [coord] [adv] [vb infin] | 36 |
|
| 3 | [vb infin] [coord] could [adv] | 22 |
|
| 4 | [vb infin] could [adv] [vb infin] | 11 |
|
| 5 | [vb infin] [coord] could [vb infin] | 10 |
|
