Lesson 5.7: casual form of 'don't worry about it' is given as 'non ti preoccupare' but the formal is 'non si preoccupi'. Is this an irregular phrase or do all reflexive verbs have the infinitive form for the casual imperative?
reflexive verbs eg preoccupare

Alice-G
August 16, 2012

Alice-G
August 20, 2012
Non ti preoccupare! Ho trovata la riposta in Lezione 5.8

Maria-DiLorenzi
August 29, 2012
Ciao Alice,
I apologize for the delay.
Please let me know if you need further information.
Ciao