colocar » to put, place
Along with verbs botar & pôr, colocar is used is the same ways.
Complete conjugation.
present ➜ Dá para colocar uma TV lá. ➜ You could put a TV there.
past ➜ Eu não coloquei gelo. ➜ I didn't put any ice (in).
past ➜ Ja coloquei meu curriculo para a vaga. ➜ I already put in my CV for the opening.
imperative ➜ Coloque no máximo possível. ➜ Put it on max.
past participle ➜ O prato foi colocado na mesa. ➜ The plate was placed on the table.