Question

I am not knowing whether my uncle came last night. Correct the sentence

Answer 1

I do not know whether my uncle came last night. 

Answer 2

There is a difference between “I am cleaning the bathroom.” And “I clean the bathroom”, right? Yes. The first one is in Present Continuous Tense and the second one is in Simple Present Tense. I am not knowing whether my uncle came last night. In this sentence, there are two clauses.

Clause -1: I am not knowing, Clause 2: My uncle came last night. ‘whether’ is a linking word. The error falls on the clause -1, which is in Present Continuous Tense, instead of Simple Present Tense.

So, the answer should be: I don’t know whether my uncle came last night.