N3 — outside your level filter
Is said whole, with nothing composed onto it and takes no だ/です, so there are no forms to conjugate.
体重が増える
taijuugafueruput on weightN3expression
Example sentences2
運動不足だと体重が増える傾向がある。
undou busoku da to taijuu ga fueru keikou ga aru.
If you don't get enough exercise, you tend to put on weight. neutral
年末年始は食べすぎて体重が増える一方だよ。
nenmatsu nenshi wa tabesugite taijuu ga fueru ippou da yo.
Over New Year I just keep eating too much and putting on weight. casual