| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what had happened or what has happened | 1.51 | 0.9 | 9639 | 2 |
| what have happened or what has happened | 0.19 | 0.2 | 7316 | 70 |
| has happened or had happened | 0.51 | 0.9 | 9143 | 6 |
| had happened or have happened | 1.05 | 1 | 1313 | 19 |
| have happened or has happened | 0.2 | 0.5 | 6651 | 83 |
| what happened to what happened | 0.17 | 0.1 | 8906 | 40 |
| what happened or what happen | 0.84 | 1 | 8455 | 97 |
| so what had happened was | 1.71 | 0.7 | 9161 | 20 |
| had happened or has happened | 0.19 | 0.4 | 462 | 51 |
| what happened has happened | 1.61 | 0.9 | 1805 | 59 |
| was happened or has happened | 1.82 | 1 | 7983 | 54 |
| whatever has happened has happened for good | 0.86 | 0.9 | 8965 | 99 |
| what happened has happened meaning | 1.85 | 0.6 | 9937 | 90 |
| what's happened has happened | 0.75 | 0.7 | 3695 | 83 |
