| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| had known past progressive | 0.78 | 0.5 | 4453 | 42 | 26 |
| had | 0.04 | 1 | 5165 | 61 | 3 |
| known | 1.33 | 1 | 5999 | 51 | 5 |
| past | 1.1 | 0.3 | 5694 | 74 | 4 |
| progressive | 0.1 | 0.3 | 2760 | 14 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| had known past progressive | 1.01 | 0.6 | 1540 | 95 |
