| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | know the answer | 254 |
|
| 2 | know the answer | 117 |
|
| 3 | knew the answer | 81 |
|
| 4 | know the answers | 66 |
|
| 5 | know the answer | 57 |
|
| 6 | to know the answer | 34 |
|
| 7 | knows the answer | 17 |
|
| 8 | knowing the answer | 12 |
|
