Pic related for me
>but you dont remember anymore
Then how did you posted it?
>>383728853
Not sure how to explain why but you use "post" for the past tense in this kind of sentence.
>>383729118
Isn't that how it's used?
>>383729210
I mean you use "post" by itself, no ed
"Then how did you post it?" is much more natural.
I've never thought about why or when the distinction between 'post' and 'posted' occurs before desu.
I think it has something to do with it being a direct question but iunno, English is an annoying language.
>>383730236
It's because you already conjugate do into the past tenste (did), so you don't have to conjugate the post because the tense you used was the past simple