simmat

In a sentence

• Jag har simmat i sjön idag.

  I have swum in the lake today.

  Here, 'simmat' is used in the present perfect tense to describe an action that is completed and has relevance to the present time.

• Har du någonsin simmat i havet?

  Have you ever swum in the sea?

  In this case, 'simmat' is part of the present perfect tense in an interrogative sentence, asking about past experiences.

• Eftersom han hade simmat hela morgonen, var han mycket trött.

  Since he had swum the entire morning, he was very tired.

  Here, 'simmat' is used in the past perfect tense to indicate an action that occurred before another one in the past.