Synonyms: assert, state, allege, claim, affirm, maintain
| Part of speech | verb |
|---|
| Indicative mood | |
|---|---|
| Present tense | Past tense |
| (I) aver | (I) avered |
| (thou) averest | (thou) averedst |
| (he) avers, avereth | (he) avered |
| (we) aver | (we) avered |
| (you) aver | (you) avered |
| (they) aver | (they) avered |
| Subjunctive mood | |
| Present tense | Past tense |
| (I) aver | (I) avered |
| (thou) aver | (thou) avered |
| (he) aver | (he) avered |
| (we) aver | (we) avered |
| (you) aver | (you) avered |
| (they) aver | (they) avered |
| Imperative mood | |
| aver | |
| Participles | |
| Present participle | Past participle |
| avering | avered |
| Afrikaans | beweer |
|---|---|
| Catalan | afirmar; assegurar; asserir; asseverar |
| Danish | hævde; påstå |
| Dutch | beweren; verzekeren |
| Esperanto | aserti |
| Faeroese | vissa; vátta |
| French | affirmer |
| German | behaupten |
| Hungarian | állít |
| Icelandic | staðhæfa |
| Italian | asserire; affermare |
| Latin | autumare |
| Low German | bewären |
| Norwegian | hevde; påstå |
| Portuguese | afiançar; assegurar; asseverar; certificar; garantir; sustenar |
| Saterland Frisian | behauptje |
| Spanish | afirmar |
| Swedish | hävda; påstå |
| West Frisian | beweare |