, Use "is" if the individual remains within the role/connection you are referring to, and "was" if they are not in that function/romantic relationship anymore. Psoriasis: Psoriasis is an autoimmune disease that causes cells to build up speedily on the skin's area. The additional skin cells kind scales and crimson https://maps.app.goo.gl/JU7hwR6FT2pvRxCo6