Verbs past simple past parcticipleproduceinvent cookкак будет 2,3 форма этих глаголов

Question

Verbs past simple past parcticiple
produce
invent
cook
как будет 2,3 форма этих глаголов

Answer 1

verbs   -  past simple -  past parcticiple
produce – produced  - produced 
invent – invented – invented
cook – cooked – cooked

Answer 2

Produce produced produced
invent invented invented
cook cooked cooked