By surface analysis, passiv + -isera.
passivisera (present passiviserar, preterite passiviserade, supine passiviserat, imperative passivisera)
Active | Passive | |||
---|---|---|---|---|
Infinitive | passivisera | passiviseras | ||
Supine | passiviserat | passiviserats | ||
Imperative | passivisera | — | ||
Imper. plural1 | passiviseren | — | ||
Present | Past | Present | Past | |
Indicative | passiviserar | passiviserade | passiviseras | passiviserades |
Ind. plural1 | passivisera | passiviserade | passiviseras | passiviserades |
Subjunctive2 | passivisere | passiviserade | passiviseres | passiviserades |
Participles | ||||
Present participle | passiviserande | |||
Past participle | passiviserad | |||
1 Archaic. 2 Dated. See the appendix on Swedish verbs. |