There are only two verbs that exist in this form of conjugation. They are hacer and decir. Hacer means “to do” or “to make.” Decir means “to say” or “to tell.”

In this conjugation you drop the ce/ec out of the verb and do not add in anything else. Therefore, hacer would become “har” and decir would become “dir.” Then the correct conjugation that matches the subject is added to the end of the newly conjugated verb.

The pneumonic for these verbs to remember how to conjugate them is “Hot Dog.”