| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [vb past] [indef pn] | 1596 |
|
| 2 | i [vb past] know | 452 |
|
| 3 | i know [indef pn] | 388 |
|
| 4 | [vb past] know [indef pn] | 73 |
|
