| Part of speech | verb |
|---|---|
| Hyphenation | kon·firm·i |
| Indicative mood | |
|---|---|
| Present tense | konfirmas |
| Past tense | konfirmis |
| Future tense | konfirmos |
| Conditional mood | |
| konfirmus | |
| Imperative mood | |
| konfirmu | |
| Participles | ||
|---|---|---|
| Active participles | Passive participles | |
| Present tense | konfirmanta | konfirmata |
| Past tense | konfirminta | konfirmita |
| Future tense | konfirmonta | konfirmota |
| Afrikaans | erken; bevestig |
|---|---|
| Catalan | confirmar |
| Danish | bekræfte |
| Dutch | bekrachtigen; bevestigen; erkennen; staven; vormen |
| English | affirm; confirm; corroborate; establish; uphold; bear out; recognize |
| Faeroese | staðfesta; vátta |
| Finnish | vahvistaa |
| French | confirmer |
| German | bekräftigen; bestätigen; konfirmieren; bestärken |
| Italian | confermare |
| Latin | confirmare |
| Low German | bevästigen |
| Portuguese | confirmar; homologar; ratificar |
| Saterland Frisian | bekräftigje; bestäätigje; konfirmierje |
| Spanish | confirmar |
| West Frisian | befêstigje |