Situation: somebody invited me to the party. I can say:
I am / was invited to the party.
What is the difference between these two tenses? I understand it this way:
am: invited here is more of an adjective. The party either is going or has not started.
was: No implication of the occasion fulfillment — maybe the party was yesterday (I was invited two days ago.)
Best Answer
While there's nothing grammatically wrong with "I am invited to the party", and I would understand what you intended to say, it's not the way a native speaker would phrase this. If I was discussing my invitation to a party that hasn't happened yet, I would say:
(I have sounds far too formal, so I've gone with the contraction I've here.)
As for your second example:
I think you're correct that no implication of time is made here. The invitation clearly happened in the past, but the party could have been a week or a year ago, or later tonight, or two weeks from now (or even now!) Some possibilities:
So while the invitation took place in the past, in this case I would say that the actual party could be at any time; context will make that clear.