vaikuttavatko

Vaikuttavatko is a Finnish interrogative form derived from vaikuttaa, meaning to influence or affect. It is used to ask whether several factors or elements have an influence on a given outcome or situation. The form is common in research, journalism, and everyday language when clarifying causal connections or effects.

Formation and usage: The verb vaikuttaa is in present tense, third person plural as vaikuttavat. To make a question, the question particle -ko/-kö is appended to the verb, yielding vaikuttavatko. The particle attaches to the finite verb, and questions often rely on intonation as well. The subject of the sentence can be explicit or implied; for singular subjects, the corresponding form would be vaikuttako.

Variants and nuance: Finnish allows different question variants to express doubt or curiosity, such as vaikuttavatkohan, which adds an uncertainty nuance. The word order remains flexible, but the interrogative suffix follows the main verb in standard constructions. In formal or technical writing, vaikuttavatko is used to inquire about the influence of multiple factors on a result.

Examples:

- Vaikuttavatko nämä tekijät lopputulokseen? (Do these factors affect the outcome?)

- Vaikuttavatko sääolosuhteet tutkimuksen tuloksiin? (Do weather conditions influence the study results?)

- Vaikuttavatkohan nämä tekijät yksinään? (I wonder if these factors influence it on their own?)

See also: Finnish interrogatives, causality and influence expressions.