Past of the Italian verb sostituire

The past tense conjugations for the Italian verb sostituire, along with their English translations.

sostituire is a regular verb with spelling changes

Past Historic / Passato remoto This is a literary tense, i.e. a tense used in writing, in everyday speech the Passato Prossimo is used to refer to past actions.		Scored
io sostituii	I replaced
tu sostituisti	you replaced
lui sostituì	he replaced
lei sostituì	she replaced
noi sostituimmo	we replaced
voi sostituiste	you replaced
loro sostituirono	they replaced

Regular conjugation

Irregular conjugation

Spelling change

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