I'm not exactly sure what you're asking... I am a fluent Spanish speaker and I know that these are the translations:
Their team has very good athletes.
This glove of mine is new. Or, My glove is new.
Our trainer is very nice.
I don't know if this is anywhere near what you're asking but I hope I've helped!
I guess the possessive adjectives would be Their, Mine/My and Our. In which case, they're stressed in the translations.