For further emphasis, the source adds لَ before قَدْ. Together they are written لَقَدْ.
لَقَدْ خَلَقْنَا الْإِنْسَانَ فِي أَحْسَنِ تَقْوِيمٍ
We certainly created the human being in the finest form.
لَقَدْ نَصَرَكُمُ اللَّهُ بِبَدْرٍ
Allah certainly helped you at Badr.
لَقَدْ ضَرَبْنَا لِلنَّاسِ فِي هَذَا الْقُرْآنِ مِنْ كُلِّ مَثَلٍ
We have certainly set forth every kind of example for people in this Quran.