Complex sentence: Khan enrolled as Pleader in 1959, Advocate, High Court West Pakistan 1961, Supreme Court of Pakistan in 1966, signed the Rolls of Senior Advocate, Supreme Court in 1979.
Split into simpler sentences: Khan enrolled as a pleader in 1959, and as an advocate, High Court of West Pakistan in 1961. He worked on the Supreme Court of Pakistan in 1966, and signed the rolls of Senior Advocate to the Supreme Court in 1979.