He decidido or he decido?
I want to say "I have decided", but is it he decidido or he decido.
2 Answers
He decidido.
See the conjugation of the participle here: http://www.spanishdict.com/conjugate/decidir
He decidido means ' I have decided'.
He decido might mean 'I have said', except that the past particple of decir is 'dicho', not decidido (it's irregular).