 
 <prompt> Which of the following verbs no dey relate to financial transactions: koupit, chodit or prodat? Given the previous question, write a context wey contain the answer. E fit be 1 - 20 sentences. Context: <response>: The verbs wey dey form aspect pairs mostly dey differ for two ways: by prefix or by suffix. For prefix pairs, the perfective verb get extra prefix—for example, the imperfective psát (to write, to be writing) compared with the perfective napsat (to write down, to finish writing). The common prefixes na-, o-, po-, s-, u-, vy-, z- and za-. For suffix pairs, different infinitive ending dey added to the perfective stem; for example, the perfective verbs koupit (to buy) and prodat (to sell) get imperfective forms kupovat and prodávat. Imperfective verbs fit still get more morphology to form other imperfective verbs (iterative and frequentative forms), wey dey show repeated or regular action. The verb jít (to go) get the iterative form chodit (to go repeatedly) and the frequentative form chodívat (to go regularly). 