Minä soitan siskolleni aikaisemmin.

I will call my sister earlier.

Breakdown of Minä soitan siskolleni aikaisemmin.

• minä: I
• minun: my
• soittaa: to call
• sisko: the sister
• aikaisemmin: earlier

Questions & Answers about Minä soitan siskolleni aikaisemmin.

Why is Minä used here and is it always necessary?

Finnish verb forms already indicate the person, so subject pronouns like Minä (“I”) are optional unless you want to emphasize or clarify who is doing the action. You can safely drop it and say Soitan siskolleni aikaisemmin and the meaning (“I’ll call my sister earlier”) remains the same.

What case is siskolleni, and how is it formed?

Siskolleni is the allative case (literally “to my sister”). You start with sisko (“sister”), add the allative ending -lle → siskolle, then attach the 1st-person singular possessive suffix -ni → siskolleni.

Why does soittaa take siskolleni with people but a different case with instruments?

Soittaa has two main uses:

• “to call someone” demands the allative case: soittaa + jollekin (e.g. soitan siskolleni)
• “to play an instrument” demands the partitive case: soittaa + partitive (e.g. soitan pianoa)
  The object’s case depends on which meaning you intend.

What does aikaisemmin mean and how is it derived?

Aikaisemmin is the comparative adverb “earlier.” It comes from the adjective aikainen (“early”), whose comparative is aikaisempi (“more early”), and then you form the adverb by adding -mmin → aikaisemmin.

Is there a difference between aikaisemmin, aiemmin, and varhaisemmin?

All three mean “earlier”:

• Aikaisemmin is the most common everyday form.
• Aiemmin is slightly more formal or literary but still common.
• Varhaisemmin is correct too, but tends to sound more bookish or is used in specific contexts (e.g. developmental stages).

Where can aikaisemmin appear in the sentence? How flexible is the word order?

Finnish has relatively free word order. All these are grammatical, with minor shifts in emphasis:

• Aikaisemmin soitan siskolleni. (Focus on the “earlier” aspect)
• Soitan siskolleni aikaisemmin. (Neutral statement)
• Soitan aikaisemmin siskolleni. (Slight emphasis on the adverb)

How do I express a future action since Finnish has no dedicated future tense?

The present tense form soitan can cover future meaning when context indicates it. If you need extra clarity, add a time adverb: Huomenna soitan siskolleni aikaisemmin (“Tomorrow I’ll call my sister earlier”).

How do I turn this sentence into a question or a polite request?

• Yes/no question: add the question suffix -ko to the verb stem → Soitanko siskolleni aikaisemmin?
• Polite request: use conditional or voisitko → Voisitko soittaa siskolleni aikaisemmin?

What is the opposite of aikaisemmin, and how would I use it?

The antonym is myöhemmin (“later”). E.g. Minä soitan siskolleni myöhemmin means “I’ll call my sister later.”

How would I say “I called my sister earlier” in the past tense?

Use the past form soitin: Minä soitin siskolleni aikaisemmin. As before, Minä can be omitted: Soitin siskolleni aikaisemmin.