Questions & Answers about Mam dwadzieścia lat.
That is simply the normal Polish pattern for talking about age.
- English uses to be: I am twenty years old
- Polish uses mieć (to have): Mam dwadzieścia lat
So in Polish, age is expressed as something you have, not something you are.
More examples:
- Mam osiemnaście lat = I am 18
- Ona ma trzydzieści lat = She is 30
- Ile masz lat? = How old are you? literally How many years do you have?
Mam means I have.
It is the 1st person singular form of the verb mieć (to have).
A few useful forms:
- mam = I have
- masz = you have
- ma = he/she/it has
- mamy = we have
- macie = you have (plural)
- mają = they have
So:
- Mam dwadzieścia lat = I am twenty years old
- Masz dwadzieścia lat = You are twenty years old