| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | know is | 644 |
|
| 2 | know [is] | 291 |
|
| 3 | to know [is] | 139 |
|
| 4 | know [is] | 122 |
|
| 5 | known [is] | 65 |
|
| 6 | knows [is] | 26 |
|
| 7 | knowing [is] | 14 |
|
| 8 | know 's | 14 |
|
