| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb past] [adv] [vb infin] | 3065 |
|
| 2 | know it [vb past] [adv] | 13 |
|
| 3 | know [vb past] [adv] [vb infin] | 6 |
|
