verb·n4

足たす

To add; to put something extra with something (numbers, amounts, ingredients, comments)

数字すうじを足たす

水みずを足たす

Conjugations

dictionary足すtasu

to add

negative足さないtasanai

do not add

polite足しますtashimasu

add (polite)

polite negative足しませんtashimasen

do not add (polite)

te form足してtashite

add (te-form)

past足したtashita

added

past negative足さなかったtasanakatta

did not add

potential足せるtaseru

can add

passive足されるtasareru

be added / have something added

causative足させるtasaseru

make/let (someone) add

conditional足せばtaseba

if (someone) adds

volitional足そうtasou

let's add / will add