<prompt> tafadhali geuza maudhui haya ya swahili kwenda kwa kiingereza.the present perfect tense ni moja wapo ya nyakati muhimu sana ambayo unatakiwa kuifahamu wakati unapoanza kujifunza lugha ya kiingerez...  <response>: syntax is among the most significant issues you ought to know when you learn to create correct english. 