Is it correct to say I have submitted?
Is it correct to say I have submitted? is correct. Present perfect tense is used, because the actions related to your application (review and decision) are in the present time frame. Past perfect would be correct if those actions were completed: I had submitted the application, but the position was already filled. What is the meaning of I have submitted? 2 : to present or propose to another for review, consideration, or decision also : to deliver formally submitted my resignation. 3 : to put forward as an opinion or contention we submit that the charge is not proved. intransitive...