Prepositions play a significant role in Estonian grammar. They are used to indicate relationships between nouns, pronouns, and other elements in a sentence. In Estonian, prepositions are typically followed by the genitive case, which indicates possession or an attribute of the noun.

One of the main challenges for learners of Estonian is the wide variety of prepositions and their different meanings and usage. There are around 200 prepositions in the Estonian language, each with its own set of rules and cases they govern.

Prepositions can indicate location, direction, time, cause, manner, or purpose. For example, the preposition “läbi” (through) can express movement or position, whereas the preposition “koos” (together) indicates association or accompaniment.

Additionally, some prepositions can be either postpositions or adverbs, depending on the context. For example, the word “ilma” (without) can be used as a preposition when followed by the genitive case, or it can function as an adverb when followed by another part of speech.

Understanding the proper usage of prepositions is crucial for achieving grammatical accuracy and fluency in Estonian. It requires memorization and practice to master the different prepositions and their corresponding cases in various contexts.