【英语中动词、助动词和副词的位置顺序比如这句“theachievementofitspurposeprimarilydependsonreaders’response”中primarily和depend、“Translationisdefinitelyapurposefulactivity”中is和definitely、“Hespeak】

　　英语中动词、助动词和副词的位置顺序

　　比如这句“theachievementofitspurposeprimarilydependsonreaders’response”中primarily和depend、“Translationisdefinitelyapurposefulactivity”中is和definitely、“HespeaksSpanishfluently”中speak和fluently.请帮我分析下.