verb·n3

苦くるしむ

To suffer; to feel pain or distress (physically or mentally)

彼かれは病気びょうきで苦くるしむ

頭痛ずつうで苦くるしむ

Conjugations

dictionary苦しむkurushimu

to suffer

negative苦しまないkurushimanai

do not suffer

polite苦しみますkurushimimasu

suffer (polite)

polite negative苦しみませんkurushimimasen

do not suffer (polite)

te form苦しんでkurushinde

suffering / and

past苦しんだkurushinda

suffered

past negative苦しまなかったkurushimanakatta

did not suffer

potential苦しめるkurushimeru

can suffer

passive苦しまれるkurushimareru

to be suffered / to be in pain (passive)

causative苦しませるkurushimaseru

to make/force (someone) suffer

conditional苦しめばkurushimeba

if (someone) suffers

volitional苦しもうkurushimou

let's suffer / will suffer