verilog-indent-begin-after-if

verilog-indent-begin-after-if is a variable defined in `verilog-mode.el'.
Its value is

t

• This variable is safe as a file local variable if its value
  satisfies the predicate `verilog-booleanp'.

Documentation:
Non-nil means indent begin statements following if, else, while, etc.
Otherwise, line them up.

You can customize this variable.