sentence: If someone asked me for advice on how to start playing basketball , I would probably suggest starting with a trial practice and if the person enjoys it , he / she could join the club .
modified: If someone would ask me for advice on how to start playing basketball , I would probably suggest starting with a trial practise and if the person enjoys it , he / she can join the club .
transformation: VERB:TENSE, MORPH, VERB:TENSE