| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i know [pron] at [det] about | 5 |
|
| 2 | i know [pron] at [det] about | 5 |
|
| 3 | i know [pron] at [det] [prep] | 5 |
|
| 4 | i know [pron] at [det] [prep] | 5 |
|
