| Share | Phrase |
|---|
| 15.73% | heretofore [temporal] know |
| 14.64% | heretofore [temporal] describe |
| 8.89% | heretofore [temporal] propose |
| 6.69% | heretofore [temporal] devise |
| 6.34% | heretofore [temporal] mention |
| 4.25% | heretofore [temporal] use |
| 3.56% | heretofore [temporal] utilize |
| 2.82% | heretofore [temporal] design |
| 2.66% | heretofore [temporal] require |
| 2.35% | know ADVP heretofore |
| 2.10% | heretofore [temporal] employ |
| 1.87% | heretofore [temporal] known |
| 1.47% | heretofore [temporal] solve |
| 1.39% | heretofore [temporal] explain |
| 1.39% | use ADVP heretofore |
| 1.38% | heretofore [temporal] provide |
| 1.28% | propose ADVP heretofore |
| 1.28% | heretofore [temporal] state |
| 1.25% | heretofore [temporal] practice |
| 1.19% | employ ADVP heretofore |
| 1.15% | heretofore [temporal] note |
| 1.08% | heretofore [temporal] consider |
| 1.07% | heretofore unknown |
| 1.07% | heretofore [temporal] encounter |
| 0.92% | utilize ADVP heretofore |
| 0.89% | heretofore [temporal] develop |
| 0.88% | heretofore [temporal] disclose |
| 0.85% | heretofore [temporal] suggest |
| 0.84% | heretofore [temporal] make |
| 0.83% | heretofore [temporal] discuss |
| 0.80% | heretofore conventional |
| 0.79% | heretofore [temporal] it |
| 0.72% | heretofore available |
| 0.69% | make ADVP heretofore |
| 0.68% | it ADVP heretofore |
| 0.66% | provide ADVP heretofore |
| 0.64% | heretofore known |
| 0.62% | heretofore [temporal] experience |
| 0.59% | heretofore [temporal] achieve |
| 0.57% | extend ADVP heretofore |
| 0.49% | include ADVP heretofore |
| 0.45% | have ADVP heretofore |