I am seeking some clarity on the usage of "should" as a conditional verb. I saw the following sentence online and could not figure out what exactly the person was saying.
scenario: a user posted this sentence online
"My apology if I should change the default setting without consulting the forum admin"
as the user was indicating a past event, the sentence should be a past hypothetical. Thus, the correct sentence should be "My apology if I should have changed the default setting without consulting the forum admin" since the user had changed something without consulting anyone. Is this correct ?
if the user intended to use "should" as an auxiliary verb for emphasis, the user could have and should have used "did" as in "My apology if I did change the default setting without consulting the forum admin" "should" is not the correct auxiliary verb for emphasis. Is this correct ?