When you are talking about something that happened in the past.
I go to the super market yesterday.
You should use present tense.
You should use the simple present tense when you are talking about something that is happening now.
Usage of Past Tense or Present Tense is all depends on the topic.
Should is present tense.
I believe the correct tense you would use is present tense.
First of all, the question should be: "Should you use the past or present tense after 'never'?"The answer is: you can use any tense after 'never'. It depends on what time frame to which you are referring.
The present tense
When discussing your own ideas, use the present tense. When discussing the ideas of another person, use past or present tense depending on whether the idea is still relevant.
To discuss your own ideas, use the present tense. When discussing someone else's ideas, use the past tense.
the present tense
"is' is present tense. For past tense use was or were.
Yes, the question should be answerable in the same tense. If the question is asked in present tense, the answer should also be given in present tense.