How many amino acids found in nature

there are 20

No, I'm afraid there are more than that, and in the hundreds. Twenty is the number of amino acids which are commonly found in proteins.

The question was amino acids, not chains that make whole things. I shall name all 20. in order of hydrophobic aliphatic, hydrophobic aromatic, basics and acidic polar and the last three my special ones. Alanine, Valine, Leucine, Isoleucine, Methione, Phenylalanine, Tyrosine, Tryptophan, Lysine, Arganine, Histadine, Glutamate, Aspartate, Serine, Threonine, Asparagine, Glutamine, Glycine, Proline, Cystine. Satisfied? If I am wrong, name your amino acids.