Breakdown of Mi kontrolas la fakturon, ĉar foje mi trovas malgrandan eraron en la prezo de trinkaĵo.
Questions & Answers about Mi kontrolas la fakturon, ĉar foje mi trovas malgrandan eraron en la prezo de trinkaĵo.
Kontrolas is the present-tense verb form of kontroli = to check / to inspect.
- mi kontrolas = I check / I am checking
- mi kontrolis = I checked
- kontrolo is not a verb at all; it is a noun meaning a check / an inspection
Esperanto present tense always ends in -as, so kontrolas is the correct form here.
The -n ending marks the direct object in Esperanto.
In this sentence:
- Mi kontrolas la fakturon
- mi = the subject, the person doing the action
- la fakturon = the thing being checked
So fakturo becomes fakturon because it is the object of kontrolas.
La means the.
Using la fakturon suggests a specific bill or invoice, not just any bill in general. In a sentence like this, that is very natural: the speaker is checking the bill they have in front of them.
Without la, fakturon would sound more like a bill or bill(s) in general, depending on context.