There are two verbs in a row so I don't understand how this works grammatically.
There are two verbs side by side so I don't get the grammar of this sentence.
1) There are two verbs in a row so I don't understand how this works grammatically.
「動詞が2つ続けてあるけど、文法的になんでこうなるのか理解できない。」
in a row で「連続して・続けて・立て続けに」
2) There are two verbs side by side so I don't get the grammar of this sentence.
「隣同士に2つの動詞があるけど、この文の文法が理解できない。」
side by side で「並んで・隣り合って」
I don't get the grammar でも「文法が理解できない」と言えます。