By surface analysis, in + checka.
inchecka (present incheckar, preterite incheckade, supine incheckat, imperative inchecka)
Active | Passive | |||
---|---|---|---|---|
Infinitive | inchecka | incheckas | ||
Supine | incheckat | incheckats | ||
Imperative | inchecka | — | ||
Imper. plural1 | inchecken | — | ||
Present | Past | Present | Past | |
Indicative | incheckar | incheckade | incheckas | incheckades |
Ind. plural1 | inchecka | incheckade | incheckas | incheckades |
Subjunctive2 | inchecke | incheckade | incheckes | incheckades |
Participles | ||||
Present participle | incheckande | |||
Past participle | incheckad | |||
1 Archaic. 2 Dated. See the appendix on Swedish verbs. |