| Part of speech | verb |
|---|---|
| Hyphenation | a·test·i |
| Indicative mood | |
|---|---|
| Present tense | atestas |
| Past tense | atestis |
| Future tense | atestos |
| Conditional mood | |
| atestus | |
| Imperative mood | |
| atestu | |
| Participles | ||
|---|---|---|
| Active participles | Passive participles | |
| Present tense | atestanta | atestata |
| Past tense | atestinta | atestita |
| Future tense | atestonta | atestota |
| Catalan | testimoniar |
|---|---|
| Dutch | certificeren; getuigen |
| English | attest; bear witness of; testify; certify; witness; vouch |
| Faeroese | vátta |
| Finnish | todistaa |
| French | attester; démontrer; témoigner |
| German | beglaubigen; bescheinigen; bezeugen; bestätigen; belegen; beteuern; beweisen; Zeugnis ablegen; zeugen; erweisen |
| Papiamento | testiguá |
| Portuguese | atestar; certificar; provar; testemunhar |
| Russian | свидетельствовать |
| Saterland Frisian | betjuuge |
| Spanish | atestiguar |
| Swedish | attestera; betyga |