I have put on my suit
Magic Guide to Spanish... Page 350-351 #7
"I have put on my suit"
answer: "Me he puesto el traje"
...Why is poner not transformed to ponado or something with an -ado ending?
Thanks,
2 Answers
Poner has an irregular past participle. Many verbs do. Here are a few.
BTW poner is 2nd conjugation. If it were regular the past participle would end in ido not ado.

The same happens with the verb romper! (break)