Question

which of the following lists demonstrates various tense of an irregular verb a) i go,i went, i will go b)i call,i called ,i will call c) i try,i tried ,i will call d)i walk,i walked, i will walk

Answer 1

The list you look for is a). The verb 'to go' is an irregular verb because it completely changes its form in the past: went - gone.

Answer 2

a) is ir which is irregular
b) is llamar 
c) is tratar 
d) is caminar