"I added a room to my house."
Translation:J'ai ajouté une pièce à ma maison.
February 16, 2013
When the verb is in a compound tense with the auxiliary "avoir", this is how you should proceed:
- look for the direct object and its placement
- if the direct object is placed after the verb, the past participle remains invariable (masculine singular by default)
- if the direct object is placed before the verb, the past participle agrees with it.