| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i know nothing at [adj] about | 5 |
|
| 2 | i know nothing at [adj] [prep] | 5 |
|
| 3 | i know nothing at [adj] about | 5 |
|
| 4 | i know nothing at [adj] [prep] | 5 |
|
