personal pronoun functions as a direct object and has no antecedent

[kiwishop]

personal pronoun that functions as a direct object and has no antecedent

1:I tried to lift the box, but it was too heavy
2:I liked the film alot
3:I consider him a genius

I have underline the answer, hope I am right???

[svartnik]

personal pronoun that functions as a direct object and has no antecedent

1:I tried to lift the box, but it was too heavy
2:I liked the film alot
3:I consider him a genius

I have underline the answer, hope I am right???

I have only found one that answers your description:

I consider him a genius -- SVOC -- O has no antecendent

[svartnik]

I tried to lift the box, but it was too heavy. -- "it" = "box" (antecedent)

In #2 there is no personal pronoun.

[philo2009]

As svartnik has pointed out, 'him' in #3 is the only direct object personal pronoun to be found in these sentences.