I just need to know why the follow-up sentence is wrong: “Doug’s sisters are in Oregon and N.Y”. According to my grammar book that sentence should be like it comes: “His sisters are in Oregon and N.Y”
Hence, my question is, why the first one is wrong? 'cause to me it sounds quite right…so anyone can help me out?
If there was first a question such as “Where are Doug’s sisters?”, then it would usually be preferable to replace “Doug’s” with the possessive pronoun “his” in the reply: “His sisters are in Oregon and N.Y”
Your grammar book probably considers your sentence “wrong” for this reason.
Ok…maybe Myself wasn?t clear.
My question is if the first sentence is correct in terms of saying “Doug’s sisters are…” wherever, so is it right? I mean, to state that sentence when it has a plural connotation…Is that ok to say Doug’s sisters? or could not be, gramatically, possible? My grammar book uses his in that sentence instead.
My issue is that I’ve got problems with possesives (i.e. nouns adjectives)…so please help me out…
Yes, the sentence “Doug’s sisters are in Oregon and N.Y.” is grammatically correct.
Going back to what I wrote before, if you are having a conversation and it is already clear that you’re talking about Doug, then it would be normal to replace “Doug” with a pronoun (he, him, his, etc.).
You can use “Doug’s” or “his”, no matter if it’s one sister (singular) or two sisters (plural). You can say:
“Doug’s sister” / “his sister”
— OR —
“Doug’s sisters” / “his sisters”