The use of the present tense in this sentence seems strange. I can't imagine when the sentence would be used by a native English speaker. A more natural sentence might use the past tense ("I forgot to bring my health insurance certificate") or speak generally by putting an appropriate adverb (e.g. always / sometimes / never / usually) before "forget". What do you think?

Eh... It's technically not wrong unless there's a bad translation attached to it.

Everything you said is true, but by itself it's still a valid sentence (you could create a context for it).

But, I mean, it's nobody's sentence, so you could adopt it and do whatever you like with it.

A lot of young people in North American use " forget" when they mean "forgot" .

@Dejo: As someone with 14 years experience of being a young person in North America, I do not know what you mean.

@mod: Why is this tagged with a translation check? There are no translations.

There. It's something completely different now.

> @mod: Why is this tagged with a translation check? There are no translations.

There was, until May 29th.