Grammar › N5 · 01 First sentences
AもBも: both A and B; neither A nor B
N5 · 01 First sentences
Put も after each of two nouns to say "both" (positive) or "neither" (with a negative).
AもBも + positive = both A and B. AもBも + negative = neither A nor B: 私も弟も行きません. Keeps に and で: 学校にも家にも. Compare single も (also) and AとB (A and B).
Examples
私も弟も学生です。
Both my younger brother and I are students.
朝も夜も勉強します。
I study both in the morning and at night.