Questions & Answers about Te olette ulkona, mutta me olemme sisällä.
Why do we use te olette instead of sinä olet for "you are"?
Te is the plural "you" (referring to two or more people) or the formal "you" used for politeness. Since the subject is te, the verb olla (to be) must take the matching plural form olette. Sinä olet is only used when talking informally to one person.
Can I leave out the words te and me in this sentence?
Yes! In Finnish, you can usually drop the personal pronouns for "we" and "you" because the verb ending already tells us who the subject is. The verb endings -tte and -mme make it clear, so olette ulkona, mutta olemme sisällä is a perfectly natural way to say this.
Is there an easy way to remember the verb endings for me and te?
A great trick is to look at the pronouns themselves! The pronoun me (we) matches the verb ending -mme (as in olemme). The pronoun te (you plural) matches the verb ending -tte (as in olette).
Why do the words for outside and inside (ulkona and sisällä) have different endings?