This is the 3703rd most frequent French word.
pensez
"Think."
Conditional implication urging the listener to reflect.
Si vous y pensez bien, cette solution peut être efficace.
If you think carefully about it, this solution can be effective.
Imperative suggestion emphasizing habitual action.
Pensez toujours à éteindre les lumières en quittant une pièce.
Always remember to turn off the lights when leaving a room.
Interrogative usage implying a question formation.