Aminoacyl t-RNA is required for all except -
Hydroxyproline and hydroxylysine are not represented into genetic code, i.e. they to not have t-RNA capable of accepting them and inserting them into polypeptide chain. Therefore, they have to be synthesized post-translationally from proline and lysine residues in the polypeptides.
Hydroxyproline
Methionine
Cystine
Lysine