kétszeresére

kétszeresére is a Hungarian adverbial form derived from the adjective kétszeres (twofold, double). It expresses that a quantity, level, or measure has reached twice the previous amount or a double of a referenced value. The form is typically used with verbs of change or achievement to indicate the target level reached.

In usage, kétszeresére generally accompanies predicates of growth, increase, or change of state. It answers the question to what extent did something change, specifying that the new level is twice as large or extensive as the reference point. Grammatically, it functions as an adverbial complement and can appear after the noun it modifies, often following the element indicating the reference point, for example: az árak kétszeresére emelkedtek (prices rose to twice as much), a bevételek a tavalyi szinthez képest kétszeresére nőttek (revenues grew to twice the level of last year).

The phrase is common in formal, statistical, or economic writing and is less typical in casual speech. It can be used in various tenses and with different verbs of change, such as emelkedni, nőni, támadni, vagy csökkenni, provided the context involves reaching a doubled magnitude. Related forms include kétszeres anyagi jellemzők vagy más fordulatok, where a noun remains the reference point for the comparison.