What does 「うちえあそびにきませんか」mean? My notes say that it means "won't you come to my house to relax / to have a chat?" but its literal meaning is "won't you come to my house to play?" and that sounds really dirty. I don't want to unknowingly make inappropriate requests in Japanese.

How is 「やります」 used? Is it used the same way as 「します」？

What's the difference between 「はたらいています」and「はたらきます」? I was going over some verbs on Memrise and learned that "hatarakimasu" means 'to work", but doesn't "hataraite imasu" also mean to work?

i-adjective conjugation So, I'm learning adjective conjugations, but it's in informal Japanese (which I do not speak), so I'll try to conjugate them in formal Japanese. Please correct me if I'm wrong. Adjective: 「たかい」 The negative (present & future) form of 「たかい」 is 「たかく」and is followed by the negative copula 「やりません」. 「それはたかいですか」「いえ、たかくやりません」 The past form is 「たかかった」, and is followed by the copula 「です」.「きょねんのりおこうはたかかったです」 The negative past form is 「たかく」and is followed by the past negative copula 「やりませんでした」.「せんげつ、おちゃはたかくやりませんでした」 In conclusion, to make an i-adjective negative, you replace the "i" with 'ku" and give it the proper copula. To make it past-positive, you replace the "i" with "katta" and give it the regular copula, "desu".

Do you know a good source for learning Japanese grammar? I'm using Tae Kim's 'Japanese Grammar Guide', but she uses kanji and teaches informal Japanese, and I understand neither. Is there a good resource out there where I can learn about how to conjugate verbs and adjectives?

If "いきます” and "たべます” are in future tense, what are their present tenses? I know that しています is the present tense of します. But what is the present tense of these words?