Is "I just did what is right." grammatically correct?
Some people might say that, but much stronger and natural is keeping it all in the past tense.
"I just did what was right."
Or, you could avoid the problem entirely and just say this:
"I just did the right thing."
Hope this helps!
Last edited by markteacher; 27-Oct-2012 at 19:07. Reason: Fixed a minor grammar typo