| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | about [pron] [noun sg] | 6453 |
|
| 2 | to know [pron] [noun sg] | 258 |
|
| 3 | to know about [pron] | 151 |
|
| 4 | to know about [noun sg] | 73 |
|
