Czech to Spanish: separate completed actions from grammatical gender
A Czech aspect pair needs more than a past-tense label
Czech psát and napsat distinguish writing as an activity from a complete act. Naughton’s grammar illustrates both with a letter, showing that the distinction is carried by the chosen verb even when both sentences concern the past. Spanish organizes its past narrative through its own conjugations. A translator should preserve the Czech event’s presentation rather than assuming that every past form makes the same claim about its boundaries.
The RAE conjugation tables separately list imperfect and simple preterite forms. Their presence gives Spanish resources for describing background activity and bounded events, but it is not a mechanical equation between one Czech prefix and one Spanish tense. Naughton also notes imperfective Czech descriptions of completed events when the type of activity, rather than completion, is foregrounded. A source’s aspect and the sentence’s actual function must be interpreted together.
A source noun’s gender is not a description of the person
The Czech Language Institute explains that predicate agreement follows the subject’s grammatical gender. It explicitly warns that grammatical gender need not follow natural gender: nouns meaning personalities or celebrities can refer to men while retaining feminine agreement. If such a Czech noun heads the source sentence, its ending should not cause the Spanish rendering to invent a female-only group.
The Institute’s singular examples contrast a masculine predicate without an overt ending with feminine -a and neuter -o. These are clues to the source construction. They are not Spanish adjective forms waiting to be copied. Determine what noun or person the Czech predicate refers to, then build agreement around the Spanish expression actually selected. Keeping the same referent may require changing both the noun phrase and its surrounding agreement.
A respectful addressee can require third-person Spanish grammar
Czech distinguishes familiar singular address from the plural form also used politely to one person. Spanish usted likewise refers to the listener, yet the RAE specifies that it takes third-person verb agreement. The RAE’s short example Tiene usted razón illustrates this distinction. A sentence can be addressed directly to someone while using a grammatical form that also occurs with a third-person subject.
For Czech-to-Spanish correspondence, retain the intended relationship to the recipient rather than matching a second-person label across conjugation tables. The RAE also distinguishes regional plural systems: ustedes is used for both familiar and formal groups in America, while much of Spain contrasts it with vosotros. The audience therefore matters when a Czech plural instruction addresses several people. A single pan-Spanish rule equating every plural source with vosotros would misrepresent that variation.
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