Hey,
cool, you have wonderful prononciation (sp?) !!
and a really nice voice
To answer your question... Hmmm... It's a little complicated since I haven't studied russian grammar for more that 7 years and it's natural to say it correctly without thinking about the rules. As far as I remmember,
"plohi" and "
plohie" are two different sentence structures. The second one is
прилагательное and the first one is something else (maybe
деепричастие, but I'm not sure). Basically the second one is used directly before nouns to describe the noun. The first is usually put after the noun and implies some action as well as description of the noun. In a way,
"plohi" replaces the verb in the sentece above.
I know it probably sounds confusing especially since i don't remember this stuff, but I don't think anybody would notice if you said
"plohie" instead of
"plohi" or vice-versa - it's a typical russian mistake
So you are doing really good in Russian!