(S (S (PP (IN Since) (NP (BASENP (PRPD his) (NN death)) (PP (IN on) (BASENP (NNP Friday))))) (COMMA ,) (S (BASENP (NNS tributes)) (VP (VBP have) (VP (VBN continued) (S (VP (TO to) (VP (VB be) (VP (VBN paid) (PP (TO to) (NP (BASENP (NNP Sir) (NNP Bobby) (NNP Robson)) (COMMA ,) (NP (BASENP (DT the) (JJ former) (NN manager)) (PP (IN of) (BASENP (DT the) (JJ English) (JJ national) (NN association) (NN football) (NN team)))))))))))))) (PERIOD .))