From Middle High German ficken (“to rub, solidify, strengthen”), perhaps from Old High German *fuchōn, *fuhhōn (attested in fitafuchōn, fitafuhhōn (“to yearn for, seek or solicit fornication”), ultimately from Proto-Indo-European *pewǵ- (“to stick, sting, stab”). The interjectional use is probably a semantic loan from English fuck.
ficken (weak, third-person singular present fickt, past tense fickte, past participle gefickt, auxiliary haben)
infinitive | ficken | ||||
---|---|---|---|---|---|
present participle | fickend | ||||
past participle | gefickt | ||||
auxiliary | haben | ||||
indicative | subjunctive | ||||
singular | plural | singular | plural | ||
present | ich ficke | wir ficken | i | ich ficke | wir ficken |
du fickst | ihr fickt | du fickest | ihr ficket | ||
er fickt | sie ficken | er ficke | sie ficken | ||
preterite | ich fickte | wir fickten | ii | ich fickte1 | wir fickten1 |
du ficktest | ihr ficktet | du ficktest1 | ihr ficktet1 | ||
er fickte | sie fickten | er fickte1 | sie fickten1 | ||
imperative | fick (du) ficke (du) |
fickt (ihr) |
1Rare except in very formal contexts; alternative in würde normally preferred.
ficken!