This is the 6249th most frequent Swedish word.
leqm
It seems "leqm" isn't a Swedish word. Could it be a typo or another language?
The word 'lärde' is used in its past tense form, meaning 'learned'.
Jag lärde mig något nytt idag.
I learned something new today.
The word 'lär' is in present tense, indicating an ongoing action of learning.
Han lär sig att spela piano.
He is learning to play the piano.
The word 'lära' is in its infinitive form, meaning 'to learn', used with future intention.