| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| rule of present perfect | 0.36 | 0.8 | 4095 | 90 | 23 |
| rule | 0.04 | 0.1 | 1254 | 99 | 4 |
| of | 1.75 | 1 | 5949 | 30 | 2 |
| present | 0.56 | 0.5 | 7489 | 65 | 7 |
| perfect | 1.99 | 0.9 | 1207 | 85 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| rule of present perfect | 0.67 | 0.5 | 3520 | 30 |
