Learn Hardcore Esperanto: Mi legas leteron de mia amiko.

Mi means I in English. In Esperanto, the subject typically comes at the beginning of the sentence, so placing Mi first clearly shows who is performing the action.

Why does leteron end with -n, and what role does this suffix play?

In Esperanto, adding -n to a noun marks it as the direct object of the sentence. Leteron comes from the base word letero (meaning letter), and the -n indicates that it is receiving the action of the verb legas.

How is the present tense of the verb shown in legas?

The verb legas ends in -as, which is the standard ending for the present tense in Esperanto. This simple and regular conjugation pattern makes it easy to know that the action is happening now.

What does the phrase de mia amiko mean, and how is it structured?

De mia amiko translates to from my friend. The preposition de means from (or denotes possession), mia is the possessive adjective meaning my, and amiko is friend. Together, they indicate that the letter belongs to the speaker’s friend.

Is the word order in Esperanto fixed, and can it be changed without losing meaning?

While the default word order in Esperanto is subject-verb-object (as seen in Mi legas leteron), the language’s grammatical endings allow for relative flexibility. Changing the order is possible for emphasis or stylistic reasons, but maintaining clear noun endings (like the -n for direct objects) is important to avoid confusion.

Why are there no definite or indefinite articles before leteron or amiko in the sentence?

Esperanto has only one definite article, la, which means the. There is no indefinite article (like a or an in English). In this sentence, the absence of la before leteron indicates that it is an indefinite noun (i.e., a letter), and similarly, amiko is simply friend modified by mia to mean my friend.