ye-all of whom; bhutah-have already appeared; ye-all of whom; bhavisyah-will appear in the future; ca-also; bhavanti-are existing; adyatanah-at present; ca-also; ye-all of whom; tesam-of all of them; nah-unto us; punya-kirtinam-who were all pious and celebrated; sarvesam-of all of them; vada-kindly explain; vikraman-about the abilities.