(yǐ) already; to stop; then; afterwards
(yǐjiǔ) already a long time ago
(yǐzuòchūbǎo) to do sth under oath (idiom)
(yǐzuògùrén) lit. to have already written a testament for an old friend; an old friend has passed on (idiom)
(yǐhūn) married
(yǐwǎng) the past
(yǐchéngxíng) pre-formed
(yǐgù) the late; deceased
(yǐmiè) extinct
(yǐrán) to be already so
(yǐzhī) known (to science)
(yǐjīng) already
(yǐjiànfēnxiǎo) the result becomes apparent; (after) the dust has settled