Why Duerme while the verb is dormir?
Why sleeps is translated to duerme while the verb is dormir? Is it irregular?
2 Answers
Yes, the verb duerme is irregular. You can check out the full conjugation here: Dormir Conjugation
Good question!
It is a stem changing verb. They are regular for nosotros and vosotros but otherwise the middle bit changes. This will affect conjugations for other tenses as they tend to use first person or third person plural as the root.
Here is an explanation and lesson. Groups of similar verbs follow the pattern so you will soon recognise them