beri contoh pengalaman dalam bhs inggris menggunakan simple past tense, past perfect, past perfect continous ?

Last five months, I did my internship at PT. Summarecon Agung Tbk. I had searched the company profile, data, and information about the company. I had worked there as a staff at CSR. I had been living in Pontianak for long time. So, after internship at Jakarta finished. I came back to my own home. It was really a wonderful internship experience.