zweifeln
to doubt
- Past (Präteritum)
- zweifelte
- Past participle
- gezweifelt (haben)
*zweifeln + an* + Dat: *Ich zweifle an seiner Ehrlichkeit.* Noun *der Zweifel*. *Ohne Zweifel*, *Das steht außer Zweifel.* Adjective *verzweifelt*.
Conjugation
Present
- zweifelt
- present, singular, third-person
- zweifle
- first-person, indicative, present, singular
- zweifele
- first-person, indicative, present, singular
- zweifel
- first-person, indicative, present, singular
- zweifeln
- first-person, indicative, plural, present
- zweifelst
- indicative, present, second-person, singular
Past
- zweifelte
- past
- zweifelten
- first-person, indicative, plural, preterite
- zweifeltest
- indicative, preterite, second-person, singular
- zweifeltet
- indicative, plural, preterite, second-person
Subjunctive
- zweifele
- first-person, singular, subjunctive, subjunctive-i
- zweifle
- first-person, singular, subjunctive, subjunctive-i
- zweifeln
- first-person, plural, subjunctive, subjunctive-i
- zweifelest
- second-person, singular, subjunctive, subjunctive-i
- zweiflest
- second-person, singular, subjunctive, subjunctive-i
- zweifelet
- plural, second-person, subjunctive, subjunctive-i
- zweiflet
- plural, second-person, subjunctive, subjunctive-i
- zweifelte
- first-person, formal, rare, singular, subjunctive, subjunctive-ii
- zweifelten
- first-person, formal, plural, rare, subjunctive, subjunctive-ii
- zweifeltest
- formal, rare, second-person, singular, subjunctive, subjunctive-ii
- zweifeltet
- formal, plural, rare, second-person, subjunctive, subjunctive-ii
- habe gezweifelt
- first-person, multiword-construction, perfect, singular, subjunctive
- haben gezweifelt
- first-person, multiword-construction, perfect, plural, subjunctive
- habest gezweifelt
- multiword-construction, perfect, second-person, singular, subjunctive
- habet gezweifelt
- multiword-construction, perfect, plural, second-person, subjunctive
- hätte gezweifelt
- first-person, multiword-construction, pluperfect, singular, subjunctive
- hätten gezweifelt
- first-person, multiword-construction, pluperfect, plural, subjunctive
- hättest gezweifelt
- multiword-construction, pluperfect, second-person, singular, subjunctive
- hättet gezweifelt
- multiword-construction, pluperfect, plural, second-person, subjunctive
- werde zweifeln
- first-person, future, future-i, multiword-construction, singular, subjunctive, subjunctive-i
- werden zweifeln
- first-person, future, future-i, multiword-construction, plural, subjunctive, subjunctive-i
- werdest zweifeln
- future, future-i, multiword-construction, second-person, singular, subjunctive, subjunctive-i
- werdet zweifeln
- future, future-i, multiword-construction, plural, second-person, subjunctive, subjunctive-i
- würde zweifeln
- first-person, future, future-i, multiword-construction, singular, subjunctive, subjunctive-ii
- würden zweifeln
- first-person, future, future-i, multiword-construction, plural, subjunctive, subjunctive-ii
- würdest zweifeln
- future, future-i, multiword-construction, second-person, singular, subjunctive, subjunctive-ii
- würdet zweifeln
- future, future-i, multiword-construction, plural, second-person, subjunctive, subjunctive-ii
- werde gezweifelt haben
- first-person, future, future-ii, multiword-construction, singular, subjunctive, subjunctive-i
- werden gezweifelt haben
- first-person, future, future-ii, multiword-construction, plural, subjunctive, subjunctive-i
- werdest gezweifelt haben
- future, future-ii, multiword-construction, second-person, singular, subjunctive, subjunctive-i
Imperative
- zweifle
- imperative, second-person, singular
- zweifel
- imperative, second-person, singular
- zweifele
- imperative, second-person, singular
- zweifelt
- imperative, plural, second-person
Participle
- gezweifelt
- participle, past
- zweifelnd
- participle, present
Infinitive
- zweifeln
- infinitive
Other
- habe gezweifelt
- first-person, indicative, multiword-construction, perfect, singular
- haben gezweifelt
- first-person, indicative, multiword-construction, perfect, plural
- hast gezweifelt
- indicative, multiword-construction, perfect, second-person, singular
- habt gezweifelt
- indicative, multiword-construction, perfect, plural, second-person
- hat gezweifelt
- indicative, multiword-construction, perfect, singular, third-person
- hatte gezweifelt
- first-person, indicative, multiword-construction, pluperfect, singular
- hatten gezweifelt
- first-person, indicative, multiword-construction, pluperfect, plural
- hattest gezweifelt
- indicative, multiword-construction, pluperfect, second-person, singular
- hattet gezweifelt
- indicative, multiword-construction, pluperfect, plural, second-person
- zweifeln werden
- future, future-i, infinitive, multiword-construction
- werde zweifeln
- first-person, future, future-i, indicative, multiword-construction, singular
- werden zweifeln
- first-person, future, future-i, indicative, multiword-construction, plural
- wirst zweifeln
- future, future-i, indicative, multiword-construction, second-person, singular
- werdet zweifeln
- future, future-i, indicative, multiword-construction, plural, second-person
- wird zweifeln
- future, future-i, indicative, multiword-construction, singular, third-person
- gezweifelt haben werden
- future, future-ii, infinitive, multiword-construction
- werde gezweifelt haben
- first-person, future, future-ii, indicative, multiword-construction, singular
- werden gezweifelt haben
- first-person, future, future-ii, indicative, multiword-construction, plural
- wirst gezweifelt haben
- future, future-ii, indicative, multiword-construction, second-person, singular
- werdet gezweifelt haben
- future, future-ii, indicative, multiword-construction, plural, second-person
- wird gezweifelt haben
- future, future-ii, indicative, multiword-construction, singular, third-person
- Zweifler
- agent, form-of, masculine, strong
Prefixed forms (2)
- anzweifeln (separable)
to question / cast doubt on
Er zweifelte meine Worte an. — He doubted my words.
- verzweifeln (inseparable)
to despair
Verzweifle bitte nicht. — Please don't despair.