Use cross apply, like so
select * from
(select count (*) as Col1 from sys.columns where (column_id = 1)) x
cross apply
(Select Count (*) as Col2 from sys.columns where (column_id = 2)) y
cross apply
(Select Count (*) as Col3 from sys.columns where (column_id = 3)) z
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How I want a drink, alcoholic of course, after the heavy lectures involving quantum mechanics.