Anonymous Since then, I had not come across a similar problem again. " Anonymous can 'since' and 'until' go together Not really. Use "from" with "until".
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
AnonymousSince then, I had not come across a similar problem again.I would simply say, "After that, I did not come across a similar problem again."
Anonymouscan 'since' and 'until' go togetherNot really. Use "from" with "until". Use "before" with "after".
AnonymousIs it incorrect to use "Since then" instead of "After that" in the given example?Not really incorrect grammatically, but "since then" gives the impression that you mean "until now", "until the moment of my saying this", and that's not the impression you wanted to give.
AnonymousIs the past perfect "had not come across" also no
CalifJimCan we also use the present perfect with this pair? And the past pefect?The present perfect won't work, because you can't use "from the time" with the present perfect. The present perfect shows indefinite time, so "the time", which shows a definite time, contradicts the present perfect. But other tenses are possible.