| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | will know | 849 |
|
| 2 | should know | 613 |
|
| 3 | would know | 542 |
|
| 4 | must know | 530 |
|
| 5 | 'll know | 444 |
|
| 6 | 'd know | 202 |
|
| 7 | may know | 164 |
|
| 8 | can know | 115 |
|
| 9 | might know | 114 |
|
| 10 | shall know | 59 |
|
| 11 | could know | 49 |
|
| 12 | need know | 7 |
|
