| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | know for [noun] | 124 |
|
| 2 | [verb] for months | 123 |
|
| 3 | know for [noun pl] | 74 |
|
| 4 | know [prep] months | 6 |
|
| 5 | know for month | 6 |
|
| 6 | know for months | 6 |
|
| 7 | know [prep] months | 6 |
|
