How many languages do you know????

i know three languages they are telugu,hindi,english

well i know 5 languages.. they are tamil english hindi telugu malayalam but i dont know to write telugu n malayalam...n telugu is my mother tongue...seems bad...but my mom n dad also dont know to write telugu.....well our mother tongue slowly seems to be vanishing n iam becoming a proper tamilan

I know 4 languages.