Breakdown of Trzeba regulować ten mechanizm w równych odstępach.
ten
this (m)
w
in / on (a day)
trzeba
one must, it is necessary (+ infinitive)
mechanizm
mechanism
równy
equal
odstęp
interval
regulować
to adjust
Questions & Answers about Trzeba regulować ten mechanizm w równych odstępach.
Since the current lesson is about the distributive pronoun co (every), how does this sentence fit in?
This sentence demonstrates an alternative way to express regular frequency without using co. While you could use co to say something like co godzinę (every hour), the phrase w równych odstępach (at equal intervals) is a more formal or technical way to show that an action is distributed evenly over time.
Why is the imperfective verb regulować used here instead of the perfective wyregulować?
The phrase w równych odstępach explicitly tells us that this is a repeating, habitual action. Whenever you express frequency or a recurring event in Polish, you must use an imperfective verb, because the action keeps happening and is not a single completed event.
What case is w równych odstępach and why?
It is in the Locative plural. The preposition w takes the Locative case here to form a fixed adverbial phrase describing how the action is distributed. The base noun is odstęp (gap, spacing, interval), which becomes odstępach in the plural.
Can odstęp be used for physical distance as well as time?
Yes! Odstęp simply means a gap or interval. In the context of adjusting a mechanism, it implies time intervals, but you could also use the exact same phrase, w równych odstępach, to describe planting fence posts at equal physical distances.
Why doesn't ten mechanizm change its ending, even though it is the direct object?
It is actually in the Accusative case, but because mechanizm is a masculine inanimate noun, its Accusative form is identical to its Nominative (dictionary) form. This applies to the matching pronoun ten as well.
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