ڕێڕەوی زانیاری · کەرتی ١-٢

Past simple and present perfect

Past simple for something completed in the past, normally with a time reference, against present perfect for a period that reaches the present; *since* + a past point and *for* + a period; and *already*, *just*, *now* and *(not) … yet*. The continuous and past perfect forms are the next stream.