This could be Duolingo, as they have already had partitive mistakes they quietly corrected.
Lesson 1: Vesi on syvää.
Lesson 2: Vesi on syvä ja sininen.
Why is 2 not syvää ja sinistä?
This could be Duolingo, as they have already had partitive mistakes they quietly corrected.
Lesson 1: Vesi on syvää.
Lesson 2: Vesi on syvä ja sininen.
Why is 2 not syvää ja sinistä?
“Minulla on poikaystävää” means “I have (some) boyfriend” in the same way as “I have (some) water” or “I have (some) sand”.
“Minulla on poikaystävä” is “I have (a/the) boyfriend”
If it’s a countable unit, use the basic form. Boyfriends can be counted, but water and sand can not.