| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they could [adv] [vb infin] | 1883 |
|
| 2 | knew they could [vb infin] | 10 |
|
| 3 | knew they could [adv] | 7 |
|
| 4 | knew could [adv] [vb infin] | 5 |
|
